apps/settings.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Stuart Martin
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef __SETTINGS_H__
  23 #define __SETTINGS_H__
  24
  25 #include <stdbool.h>
  26 #include <stddef.h>
  27 #include "inttypes.h"
  28 #include "config.h"
  29 #include "audiohw.h" /* for the AUDIOHW_* defines */
  30 #include "statusbar.h" /* for the statusbar values */
  31 #include "quickscreen.h"
  32 #include "button.h"
  33 #if CONFIG_CODEC == SWCODEC
  34 #include "audio.h"
  35 #endif
  36 #include "rbpaths.h"
  37
  38 struct opt_items {
  39     unsigned const char* string;
  40     int32_t voice_id;
  41 };
  42
  43 /** Setting values defines **/
  44 #define MAX_FILENAME 32
  45 #define MAX_PATHNAME 80
  46
  47
  48 enum {
  49     BOOKMARK_NO = 0,
  50     BOOKMARK_YES,
  51     BOOKMARK_ASK,
  52     BOOKMARK_UNIQUE_ONLY = 2,
  53     BOOKMARK_RECENT_ONLY_YES,
  54     BOOKMARK_RECENT_ONLY_ASK,
  55 };
  56
  57 enum
  58 {
  59     TRIG_MODE_OFF = 0,
  60     TRIG_MODE_NOREARM,
  61     TRIG_MODE_REARM
  62 };
  63
  64 enum
  65 {
  66     TRIG_TYPE_STOP = 0,
  67     TRIG_TYPE_PAUSE,
  68     TRIG_TYPE_NEW_FILE
  69 };
  70
  71 #ifdef HAVE_CROSSFADE
  72 enum {
  73     CROSSFADE_ENABLE_OFF = 0,
  74     CROSSFADE_ENABLE_AUTOSKIP,
  75     CROSSFADE_ENABLE_MANSKIP,
  76     CROSSFADE_ENABLE_SHUFFLE,
  77     CROSSFADE_ENABLE_SHUFFLE_OR_MANSKIP,
  78     CROSSFADE_ENABLE_ALWAYS,
  79 };
  80 #endif
  81
  82 enum {
  83     FOLDER_ADVANCE_OFF = 0,
  84     FOLDER_ADVANCE_NEXT,
  85     FOLDER_ADVANCE_RANDOM,
  86 };
  87
  88 /* repeat mode options */
  89 enum
  90 {
  91     REPEAT_OFF = 0,
  92     REPEAT_ALL,
  93     REPEAT_ONE,
  94     REPEAT_SHUFFLE,
  95 #ifdef AB_REPEAT_ENABLE
  96     REPEAT_AB,
  97 #endif
  98     NUM_REPEAT_MODES
  99 };
 100
 101
 102 /* dir filter options */
 103 /* Note: Any new filter modes need to be added before NUM_FILTER_MODES.
 104  *       Any new rockbox browse filter modes (accessible through the menu)
 105  *       must be added after NUM_FILTER_MODES. */
 106 enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, SHOW_ID3DB,
 107        NUM_FILTER_MODES,
 108        SHOW_WPS, SHOW_RWPS, SHOW_FMS, SHOW_RFMS, SHOW_SBS, SHOW_RSBS, SHOW_FMR, SHOW_CFG,
 109        SHOW_LNG, SHOW_MOD, SHOW_FONT, SHOW_PLUGINS, SHOW_M3U};
 110
 111 /* file and dir sort options */
 112 enum { SORT_ALPHA, SORT_DATE, SORT_DATE_REVERSED, SORT_TYPE, /* available as settings */
 113        SORT_ALPHA_REVERSED, SORT_TYPE_REVERSED };            /* internal use only */
 114 enum { SORT_INTERPRET_AS_DIGIT, SORT_INTERPRET_AS_NUMBER };
 115
 116 /* recursive dir insert options */
 117 enum { RECURSE_OFF, RECURSE_ON, RECURSE_ASK };
 118
 119 /* replaygain types */
 120 enum { REPLAYGAIN_TRACK = 0, REPLAYGAIN_ALBUM, REPLAYGAIN_SHUFFLE, REPLAYGAIN_OFF };
 121
 122 /* show path types */
 123 enum { SHOW_PATH_OFF = 0, SHOW_PATH_CURRENT, SHOW_PATH_FULL };
 124
 125 /* scrollbar visibility/position */
 126 enum { SCROLLBAR_OFF = 0, SCROLLBAR_LEFT, SCROLLBAR_RIGHT };
 127
 128 /* autoresume settings */
 129 enum { AUTORESUME_NEXTTRACK_NEVER = 0, AUTORESUME_NEXTTRACK_ALWAYS,
 130        AUTORESUME_NEXTTRACK_CUSTOM};
 131
 132 /* Alarm settings */
 133 #ifdef HAVE_RTC_ALARM
 134 enum {  ALARM_START_WPS = 0,
 135 #if CONFIG_TUNER
 136         ALARM_START_FM,
 137 #endif
 138 #ifdef HAVE_RECORDING
 139         ALARM_START_REC,
 140 #endif
 141         ALARM_START_COUNT
 142     };
 143 #if CONFIG_TUNER && defined(HAVE_RECORDING)
 144 #define ALARM_SETTING_TEXT "wps,fm,rec"
 145 #elif CONFIG_TUNER
 146 #define ALARM_SETTING_TEXT "wps,fm"
 147 #elif defined(HAVE_RECORDING)
 148 #define ALARM_SETTING_TEXT "wps,rec"
 149 #endif
 150
 151 #endif /* HAVE_RTC_ALARM */
 152
 153 /* Keyclick stuff */
 154
 155  /* Not really a setting but several files should stay synced */
 156 #define KEYCLICK_DURATION 2
 157
 158 /** virtual pointer stuff.. move to another .h maybe? **/
 159 /* These define "virtual pointers", which could either be a literal string,
 160    or a mean a string ID if the pointer is in a certain range.
 161    This helps to save space for menus and options. */
 162
 163 #define VIRT_SIZE 0xFFFF /* more than enough for our string ID range */
 164 #if defined(CPU_S5L870X)
 165 /* the S5L870X has IRAM at 0, so we use 0xffff bytes right after that */
 166 #define VIRT_PTR ((unsigned char*)0x40000)
 167 #elif CONFIG_CPU==DM320
 168 /* the DM320 has IRAM at 0, so we use 0xffff bytes right after that */
 169 #define VIRT_PTR ((unsigned char*)0x4000)
 170 #else
 171 /* a location where we won't store strings, 0 is the fastest */
 172 #define VIRT_PTR ((unsigned char*)0)
 173 #endif
 174
 175 /* form a "virtual pointer" out of a language ID */
 176 #define ID2P(id) (VIRT_PTR + id)
 177
 178 /* resolve a pointer which could be a virtualized ID or a literal */
 179 #define P2STR(p) (char *)((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? str(p-VIRT_PTR) : p)
 180
 181 /* get the string ID from a virtual pointer, -1 if not virtual */
 182 #define P2ID(p) ((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? p-VIRT_PTR : -1)
 183
 184 /* !defined(HAVE_LCD_COLOR) implies HAVE_LCD_CONTRAST with default 40.
 185    Explicitly define HAVE_LCD_CONTRAST in config file for newer ports for
 186    simplicity. */
 187
 188
 189
 190 /** function prototypes **/
 191
 192 /* argument bits for settings_load() */
 193 #define SETTINGS_RTC (BIT_N(0)) /* only the settings from the RTC nonvolatile RAM */
 194 #define SETTINGS_HD  (BIT_N(1)) /* only the settings from the disk sector */
 195 #define SETTINGS_ALL (SETTINGS_RTC|SETTINGS_HD) /* both */
 196 void settings_load(int which);
 197 bool settings_load_config(const char* file, bool apply);
 198
 199 void status_save(void);
 200 int settings_save(void);
 201 /* defines for the options paramater */
 202 enum {
 203     SETTINGS_SAVE_CHANGED = 0,
 204     SETTINGS_SAVE_ALL,
 205     SETTINGS_SAVE_THEME,
 206     SETTINGS_SAVE_SOUND,
 207 #ifdef HAVE_RECORDING
 208     SETTINGS_SAVE_RECPRESETS,
 209 #endif
 210 #if CONFIG_CODEC == SWCODEC
 211     SETTINGS_SAVE_EQPRESET,
 212 #endif
 213 };
 214 bool settings_save_config(int options);
 215
 216 struct settings_list;
 217 void reset_setting(const struct settings_list *setting, void *var);
 218 void settings_reset(void);
 219 void sound_settings_apply(void);
 220
 221 /* call this after loading a .wps/.rwps pr other skin files, so that the
 222  * skin buffer is reset properly
 223  */
 224 void settings_apply_skins(void);
 225 void theme_init_buffer(void);
 226
 227 void settings_apply(bool read_disk);
 228 void settings_apply_pm_range(void);
 229 void settings_display(void);
 230
 231 enum optiontype { INT, BOOL };
 232
 233 const struct settings_list* find_setting(const void* variable, int *id);
 234 bool cfg_int_to_string(int setting_id, int val, char* buf, int buf_len);
 235 bool cfg_string_to_int(int setting_id, int* out, const char* str);
 236 bool cfg_to_string(int setting_id, char* buf, int buf_len);
 237 bool set_bool_options(const char* string, const bool* variable,
 238                       const char* yes_str, int yes_voice,
 239                       const char* no_str, int no_voice,
 240                       void (*function)(bool));
 241
 242 bool set_bool(const char* string, const bool* variable);
 243 bool set_int(const unsigned char* string, const char* unit, int voice_unit,
 244              const int* variable,
 245              void (*function)(int), int step, int min, int max,
 246              const char* (*formatter)(char*, size_t, int, const char*) );
 247
 248 /* use this one if you need to create a lang from the value (i.e with TALK_ID()) */
 249 bool set_int_ex(const unsigned char* string, const char* unit, int voice_unit,
 250              const int* variable,
 251              void (*function)(int), int step, int min, int max,
 252              const char* (*formatter)(char*, size_t, int, const char*),
 253              int32_t (*get_talk_id)(int, int));
 254
 255 void set_file(const char* filename, char* setting, const int maxlen);
 256
 257 bool set_option(const char* string, const void* variable, enum optiontype type,
 258                 const struct opt_items* options, int numoptions, void (*function)(int));
 259
 260
 261
 262 /** global_settings and global_status struct definitions **/
 263
 264 struct system_status
 265 {
 266     int resume_index;  /* index in playlist (-1 for no active resume) */
 267     uint32_t resume_offset; /* byte offset in mp3 file */
 268     int runtime;       /* current runtime since last charge */
 269     int topruntime;    /* top known runtime */
 270 #ifdef HAVE_DIRCACHE
 271     int dircache_size;      /* directory cache structure last size, 22 bits */
 272 #endif
 273 #if CONFIG_TUNER
 274     int last_frequency;  /* Last frequency for resuming, in FREQ_STEP units,
 275                             relative to MIN_FREQ */
 276 #endif
 277     signed char last_screen;
 278     int  viewer_icon_count;
 279     int last_volume_change; /* tick the last volume change happened. skins use this */
 280 };
 281
 282 struct user_settings
 283 {
 284     /* audio settings */
 285
 286     int volume;     /* audio output volume in decibels range depends on the dac */
 287     int balance;    /* stereo balance:          0-100 0=left  50=bal 100=right  */
 288     int bass;       /* bass boost/cut in decibels                               */
 289     int treble;     /* treble boost/cut in decibels                             */
 290     int channel_config; /* Stereo, Mono, Custom, Mono left, Mono right, Karaoke */
 291     int stereo_width; /* 0-255% */
 292
 293 #if CONFIG_CODEC != SWCODEC
 294     int  loudness;      /* loudness eq:          0-100 0=off   100=max         */
 295     int  avc;           /* auto volume correct:  0=off, 1=20ms, 2=2s 3=4s 4=8s */
 296     int  mdb_strength;  /* 0-127dB */
 297     int  mdb_harmonics; /* 0-100% */
 298     int  mdb_center;    /* 20-300Hz */
 299     int  mdb_shape;     /* 50-300Hz */
 300     bool mdb_enable;    /* true/false */
 301     bool superbass;     /* true/false */
 302 #endif
 303
 304 #ifdef AUDIOHW_HAVE_BASS_CUTOFF
 305     int bass_cutoff;
 306 #endif
 307 #ifdef AUDIOHW_HAVE_TREBLE_CUTOFF
 308     int treble_cutoff;
 309 #endif
 310
 311 #if CONFIG_CODEC == SWCODEC
 312 #ifdef HAVE_CROSSFADE
 313     /* Crossfade */
 314     int crossfade;     /* Enable crossfade (0=off, 1=shuffle, 2=trackskip,
 315                                             3=shuff&trackskip, 4=always) */
 316     int crossfade_fade_in_delay;      /* Fade in delay (0-15s)             */
 317     int crossfade_fade_out_delay;     /* Fade out delay (0-15s)            */
 318     int crossfade_fade_in_duration;   /* Fade in duration (0-15s)          */
 319     int crossfade_fade_out_duration;  /* Fade out duration (0-15s)         */
 320     int crossfade_fade_out_mixmode;   /* Fade out mode (0=crossfade,1=mix) */
 321 #endif
 322
 323     /* Replaygain */
 324     bool replaygain_noclip; /* scale to prevent clips */
 325     int  replaygain_type;   /* 0=track gain, 1=album gain, 2=track gain if
 326                                shuffle is on, album gain otherwise, 4=off */
 327     int  replaygain_preamp; /* scale replaygained tracks by this */
 328
 329     /* Crossfeed */
 330     bool crossfeed;                             /* enable crossfeed */
 331     unsigned int crossfeed_direct_gain;         /* dB x 10 */
 332     unsigned int crossfeed_cross_gain;          /* dB x 10 */
 333     unsigned int crossfeed_hf_attenuation;      /* dB x 10 */
 334     unsigned int crossfeed_hf_cutoff;           /* Frequency in Hz */
 335
 336     /* EQ */
 337     bool eq_enabled;            /* Enable equalizer */
 338     unsigned int eq_precut;     /* dB */
 339
 340     /* Order is important here, must be cutoff, q, then gain for each band.
 341        See dsp_set_eq_coefs in dsp.c for why. */
 342
 343     /* Band 0 settings */
 344     int eq_band0_cutoff;        /* Hz */
 345     int eq_band0_q;
 346     int eq_band0_gain;          /* +/- dB */
 347
 348     /* Band 1 settings */
 349     int eq_band1_cutoff;        /* Hz */
 350     int eq_band1_q;
 351     int eq_band1_gain;          /* +/- dB */
 352
 353     /* Band 2 settings */
 354     int eq_band2_cutoff;        /* Hz */
 355     int eq_band2_q;
 356     int eq_band2_gain;          /* +/- dB */
 357
 358     /* Band 3 settings */
 359     int eq_band3_cutoff;        /* Hz */
 360     int eq_band3_q;
 361     int eq_band3_gain;          /* +/- dB */
 362
 363     /* Band 4 settings */
 364     int eq_band4_cutoff;        /* Hz */
 365     int eq_band4_q;
 366     int eq_band4_gain;          /* +/- dB */
 367
 368     /* Misc. swcodec */
 369     int  beep;              /* system beep volume when changing tracks etc. */
 370     int  keyclick;          /* keyclick volume */
 371     int  keyclick_repeats;  /* keyclick on repeats */
 372     bool dithering_enabled;
 373 #ifdef HAVE_PITCHSCREEN
 374     bool timestretch_enabled;
 375 #endif
 376 #endif /* CONFIG_CODEC == SWCODEC */
 377
 378 #ifdef HAVE_RECORDING
 379 #if CONFIG_CODEC == SWCODEC
 380     int rec_format;    /* record format index */
 381     int rec_mono_mode; /* how to create mono: L, R, L+R */
 382
 383     /* Encoder Settings Start - keep these together */
 384     struct mp3_enc_config     mp3_enc_config;
 385 #if 0 /* These currently contain no members but their places in line
 386          should be held */
 387     struct aiff_enc_config    aiff_enc_config;
 388     struct wav_enc_config     wav_enc_config;
 389     struct wavpack_enc_config wavpack_enc_config;
 390 #endif
 391     /* Encoder Settings End */
 392
 393 #else
 394     int rec_quality;   /* 0-7 */
 395 #endif  /* CONFIG_CODEC == SWCODEC */
 396     int rec_source;    /* 0=mic, 1=line, 2=S/PDIF, 2 or 3=FM Radio */
 397     int rec_frequency; /* 0 = 44.1kHz (depends on target)
 398                           1 = 48kHz
 399                           2 = 32kHz
 400                           3 = 22.05kHz
 401                           4 = 24kHz
 402                           5 = 16kHz */
 403     int rec_channels;  /* 0=Stereo, 1=Mono */
 404
 405     int rec_mic_gain;   /* depends on target */
 406     int rec_left_gain;  /* depends on target */
 407     int rec_right_gain; /* depends on target */
 408     bool peak_meter_clipcounter; /* clipping count indicator */
 409     bool rec_editable; /* true means that the bit reservoir is off */
 410
 411     /* note: timesplit setting is not saved */
 412     int rec_timesplit; /* 0 = off,
 413                           1 = 00:05, 2 = 00:10, 3 = 00:15, 4 = 00:30
 414                           5 = 01:00, 6 = 02:00, 7 = 04:00, 8 = 06:00
 415                           9 = 08:00, 10= 10:00, 11= 12:00, 12= 18:00,
 416                           13= 24:00 */
 417     int rec_sizesplit; /* 0 = off,
 418                           1 = 5MB, 2 = 10MB, 3 = 15MB, 4 = 32MB
 419                           5 = 64MB, 6 = 75MB, 7 = 100MB, 8 = 128MB
 420                           9 = 256MB, 10= 512MB, 11= 650MB, 12= 700MB,
 421                           13= 1GB, 14 = 1.5GB 15 = 1.75MB*/
 422     int rec_split_type; /* split/stop */
 423     int rec_split_method; /* time/filesize */
 424
 425     int rec_prerecord_time; /* In seconds, 0-30, 0 means OFF */
 426     char rec_directory[MAX_PATHNAME+1];
 427     int cliplight; /* 0 = off
 428                       1 = main lcd
 429                       2 = main and remote lcd
 430                       3 = remote lcd */
 431
 432     int rec_start_thres_db;
 433     int rec_start_thres_linear;
 434     int rec_start_duration; /* index of trig_durations */
 435     int rec_stop_thres_db;
 436     int rec_stop_thres_linear;
 437     int rec_stop_postrec;
 438     int rec_stop_gap;       /* index of trig_durations */
 439     int rec_trigger_mode;   /* see TRIG_MODE_XXX constants */
 440     int rec_trigger_type;   /* what to do when trigger released */
 441 #ifdef HAVE_HISTOGRAM
 442     int histogram_interval; /* recording peakmeter histogram */
 443 #endif
 444
 445 #ifdef HAVE_AGC
 446     int rec_agc_preset_mic; /* AGC mic preset modes:
 447                              0 = Off
 448                              1 = Safety (clip)
 449                              2 = Live (slow)
 450                              3 = DJ-Set (slow)
 451                              4 = Medium
 452                              5 = Voice (fast) */
 453     int rec_agc_preset_line; /* AGC line-in preset modes:
 454                               0 = Off
 455                               1 = Safety (clip)
 456                               2 = Live (slow)
 457                               3 = DJ-Set (slow)
 458                               4 = Medium
 459                               5 = Voice (fast) */
 460     int rec_agc_maxgain_mic;  /* AGC maximum mic gain */
 461     int rec_agc_maxgain_line; /* AGC maximum line-in gain */
 462     int rec_agc_cliptime;     /* 0.2, 0.4, 0.6, 0.8, 1s */
 463 #endif
 464 #endif /* HAVE_RECORDING */
 465
 466 #if CONFIG_TUNER
 467     int fm_region;
 468     bool fm_force_mono;  /* Forces Mono mode if true */
 469     unsigned char fmr_file[MAX_FILENAME+1]; /* last fmr preset */
 470     unsigned char fms_file[MAX_FILENAME+1];  /* last fms */
 471 #ifdef HAVE_REMOTE_LCD
 472     unsigned char rfms_file[MAX_FILENAME+1];  /* last remote-fms */
 473 #endif
 474 #endif /* CONFIG_TUNER */
 475
 476     /* misc options */
 477 #ifndef HAVE_WHEEL_ACCELERATION
 478     int list_accel_start_delay; /* ms before we start increaseing step size */
 479     int list_accel_wait; /* ms between increases */
 480 #endif
 481
 482 #ifdef HAVE_TOUCHPAD_SENSITIVITY_SETTING
 483     int touchpad_sensitivity;
 484 #endif
 485
 486     int  pause_rewind; /* time in s to rewind when pausing */
 487 #ifdef HAVE_HEADPHONE_DETECTION
 488     int  unplug_mode; /* pause on headphone unplug */
 489     bool unplug_autoresume; /* disable auto-resume if no phones */
 490 #endif
 491
 492 #ifdef HAVE_QUICKSCREEN
 493     int qs_items[QUICKSCREEN_ITEM_COUNT];
 494 #endif
 495
 496 #if CONFIG_RTC
 497     int timeformat;    /* time format: 0=24 hour clock, 1=12 hour clock */
 498 #endif
 499
 500 #ifdef HAVE_DISK_STORAGE
 501     int disk_spindown; /* time until disk spindown, in seconds (0=off) */
 502     int buffer_margin; /* audio buffer watermark margin, in seconds */
 503 #endif
 504
 505     int dirfilter;     /* 0=display all, 1=only supported, 2=only music,
 506                           3=dirs+playlists, 4=ID3 database */
 507     int show_filename_ext; /* show filename extensions in file browser?
 508                               0 = no, 1 = yes, 2 = only unknown 0 */
 509     int default_codepage;   /* set default codepage for tag conversion */
 510     bool hold_lr_for_scroll_in_list; /* hold L/R scrolls the list left/right */
 511     bool play_selected; /* Plays selected file even in shuffle mode */
 512     bool party_mode;    /* party mode - unstoppable music */
 513     bool audioscrobbler; /* Audioscrobbler logging  */
 514     bool cuesheet;
 515     bool car_adapter_mode; /* 0=off 1=on */
 516     int start_in_screen;
 517 #if defined(HAVE_RTC_ALARM) && \
 518     (defined(HAVE_RECORDING) || CONFIG_TUNER)
 519     int alarm_wake_up_screen;
 520 #endif
 521     int ff_rewind_min_step; /* FF/Rewind minimum step size */
 522     int ff_rewind_accel; /* FF/Rewind acceleration (in seconds per doubling) */
 523
 524     int peak_meter_release;   /* units per read out */
 525     int peak_meter_hold;      /* hold time for peak meter in 1/100 s */
 526     int peak_meter_clip_hold; /* hold time for clips */
 527     bool peak_meter_dbfs;     /* show linear or dbfs values */
 528     int peak_meter_min; /* range minimum */
 529     int peak_meter_max; /* range maximum */
 530
 531     unsigned char wps_file[MAX_FILENAME+1];  /* last wps */
 532 #ifdef HAVE_LCD_BITMAP
 533     unsigned char sbs_file[MAX_FILENAME+1];  /* last statusbar skin */
 534 #endif
 535 #ifdef HAVE_REMOTE_LCD
 536     unsigned char rwps_file[MAX_FILENAME+1];  /* last remote-wps */
 537     unsigned char rsbs_file[MAX_FILENAME+1];  /* last remote statusbar skin */
 538 #endif
 539     unsigned char lang_file[MAX_FILENAME+1]; /* last language */
 540     unsigned char playlist_catalog_dir[MAX_PATHNAME+1];
 541     int skip_length; /* skip length */
 542     int max_files_in_dir; /* Max entries in directory (file browser) */
 543     int max_files_in_playlist; /* Max entries in playlist */
 544     int volume_type;   /* how volume is displayed: 0=graphic, 1=percent */
 545     int battery_display; /* how battery is displayed: 0=graphic, 1=percent */
 546     bool show_icons;   /* 0=hide 1=show */
 547     int statusbar;    /* STATUSBAR_* enum values */
 548 #ifdef HAVE_REMOTE_LCD
 549     int remote_statusbar;
 550 #endif
 551
 552 #if CONFIG_KEYPAD == RECORDER_PAD
 553     bool buttonbar;    /* 0=hide, 1=show */
 554 #endif
 555
 556 #ifdef HAVE_LCD_BITMAP
 557     int scrollbar;    /* SCROLLBAR_* enum values */
 558     int scrollbar_width;
 559 #endif
 560
 561     /* goto current song when exiting WPS */
 562     bool browse_current; /* 1=goto current song,
 563                             0=goto previous location */
 564     bool scroll_paginated; /* 0=dont 1=do */
 565     int  scroll_speed;     /* long texts scrolling speed: 1-30 */
 566     int  bidir_limit;      /* bidir scroll length limit */
 567     int  scroll_delay;     /* delay (in 1/10s) before starting scroll */
 568     int  scroll_step;      /* pixels to advance per update */
 569
 570     /* auto bookmark settings */
 571     int autoloadbookmark;   /* auto load option: 0=off, 1=ask, 2=on */
 572     int autocreatebookmark; /* auto create option: 0=off, 1=ask, 2=on */
 573     bool autoupdatebookmark;/* auto update option */
 574     int usemrb;             /* use MRB list: 0=No, 1=Yes, 2=One per playlist */
 575
 576 #ifdef HAVE_DIRCACHE
 577     bool dircache;          /* enable directory cache */
 578 #endif
 579 #ifdef HAVE_TAGCACHE
 580 #ifdef HAVE_TC_RAMCACHE
 581     bool tagcache_ram;        /* load tagcache to ram? */
 582 #endif
 583     bool tagcache_autoupdate; /* automatically keep tagcache in sync? */
 584     bool autoresume_enable;   /* enable auto-resume feature? */
 585     int autoresume_automatic; /* resume next track? 0=never, 1=always,
 586                                  2=custom */
 587     unsigned char autoresume_paths[MAX_PATHNAME+1]; /* colon-separated list */
 588     bool runtimedb;           /* runtime database active? */
 589 #endif /* HAVE_TAGCACHE */
 590
 591 #if LCD_DEPTH > 1
 592     unsigned char backdrop_file[MAX_PATHNAME+1];  /* backdrop bitmap file */
 593 #endif
 594
 595 #ifdef HAVE_LCD_COLOR
 596     int bg_color; /* background color native format */
 597     int fg_color; /* foreground color native format */
 598     int lss_color; /* background color for the selector or start color for the gradient */
 599     int lse_color; /* end color for the selector gradient */
 600     int lst_color; /* color of the text for the selector */
 601     unsigned char colors_file[MAX_FILENAME+1];
 602 #endif
 603
 604     /* playlist/playback settings */
 605     int  repeat_mode; /* 0=off 1=repeat all 2=repeat one 3=shuffle 4=ab */
 606     int  next_folder; /* move to next folder */
 607     int  recursive_dir_insert; /* should directories be inserted recursively */
 608     bool fade_on_stop; /* fade on pause/unpause/stop */
 609     bool playlist_shuffle;
 610     bool warnon_erase_dynplaylist; /* warn when erasing dynamic playlist */
 611
 612     /* playlist viewer settings */
 613     bool playlist_viewer_icons; /* display icons on viewer */
 614     bool playlist_viewer_indices; /* display playlist indices on viewer */
 615     int playlist_viewer_track_display; /* how to display tracks in viewer */
 616
 617     /* voice UI settings */
 618     bool talk_menu; /* enable voice UI */
 619     int talk_dir; /* voiced directories mode: 0=off 1=number 2=spell */
 620     bool talk_dir_clip; /* use directory .talk clips */
 621     int talk_file; /* voice file mode: 0=off, 1=number, 2=spell */
 622     bool talk_file_clip; /* use file .talk clips */
 623     bool talk_filetype; /* say file type */
 624     bool talk_battery_level;
 625
 626     /* file browser sorting */
 627     bool sort_case; /* dir sort order: 0=case insensitive, 1=sensitive */
 628     int sort_dir;   /* 0=alpha, 1=date (old first), 2=date (new first) */
 629     int sort_file;  /* 0=alpha, 1=date, 2=date (new first), 3=type */
 630     int interpret_numbers; /* true=strnatcmp, false=strcmp */
 631
 632     /* power settings */
 633     int poweroff;   /* idle power off timer */
 634 #ifdef BATTERY_CAPACITY_DEFAULT
 635     int battery_capacity; /* in mAh */
 636 #endif
 637
 638 #if BATTERY_TYPES_COUNT > 1
 639     int battery_type;  /* for units which can take multiple types (Ondio). */
 640 #endif
 641 #ifdef HAVE_SPDIF_POWER
 642     bool spdif_enable; /* S/PDIF power on/off */
 643 #endif
 644 #ifdef HAVE_USB_CHARGING_ENABLE
 645     int usb_charging;
 646 #endif
 647
 648     /* device settings */
 649 #ifdef HAVE_LCD_CONTRAST
 650     int contrast;   /* lcd contrast */
 651 #endif
 652
 653 #ifdef HAVE_LCD_BITMAP
 654 #ifdef HAVE_LCD_INVERT
 655     bool invert;    /* invert display */
 656 #endif
 657 #ifdef HAVE_LCD_FLIP
 658     bool flip_display; /* turn display (and button layout) by 180 degrees */
 659 #endif
 660     int  cursor_style; /* style of the selection cursor */
 661     int  screen_scroll_step;
 662     int  show_path_in_browser; /* 0=off, 1=current directory, 2=full path */
 663     bool offset_out_of_view;
 664     unsigned char icon_file[MAX_FILENAME+1];
 665     unsigned char viewers_icon_file[MAX_FILENAME+1];
 666     unsigned char font_file[MAX_FILENAME+1]; /* last font */
 667 #ifdef HAVE_REMOTE_LCD
 668     unsigned char remote_font_file[MAX_FILENAME+1]; /* last font */
 669 #endif
 670     unsigned char kbd_file[MAX_FILENAME+1];  /* last keyboard */
 671 #endif /* HAVE_LCD_BITMAP */
 672     int  backlight_timeout;  /* backlight off timeout:  0-18 0=never,
 673                                1=always,
 674                                then according to timeout_values[] */
 675     bool caption_backlight; /* turn on backlight at end and start of track */
 676     bool bl_filter_first_keypress;   /* filter first keypress when dark? */
 677 #if CONFIG_CHARGING
 678     int backlight_timeout_plugged;
 679 #endif
 680 #ifdef HAVE_BACKLIGHT
 681 #ifdef HAS_BUTTON_HOLD
 682     int backlight_on_button_hold; /* what to do with backlight when hold
 683                                      switch is on */
 684 #endif
 685 #ifdef HAVE_LCD_SLEEP_SETTING
 686     int lcd_sleep_after_backlight_off; /* when to put lcd to sleep after backlight
 687                                           has turned off */
 688 #endif
 689 #endif
 690 #if defined(HAVE_BACKLIGHT_FADING_INT_SETTING)
 691     int backlight_fade_in;  /* backlight fade in timing: 0..3 */
 692     int backlight_fade_out; /* backlight fade in timing: 0..7 */
 693 #elif defined(HAVE_BACKLIGHT_FADING_BOOL_SETTING)
 694     bool backlight_fade_in;
 695     bool backlight_fade_out;
 696 #endif
 697 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
 698     int brightness;
 699 #endif
 700
 701 #ifdef HAVE_REMOTE_LCD
 702     /* remote lcd */
 703     int  remote_contrast;          /* lcd contrast:       0-63 0=low 63=high */
 704     int  remote_backlight_timeout; /* backlight off timeout:  0-18 0=never,
 705                                    1=always, then according to timeout_values[] */
 706     int  remote_backlight_timeout_plugged;
 707     int  remote_scroll_speed;      /* long texts scrolling speed: 1-30 */
 708     int  remote_scroll_delay;      /* delay (in 1/10s) before starting scroll */
 709     int  remote_scroll_step;       /* pixels to advance per update */
 710     int  remote_bidir_limit;       /* bidir scroll length limit */
 711     bool remote_invert;            /* invert display */
 712     bool remote_flip_display;      /* turn display (and button layout) by 180 degrees */
 713     bool remote_caption_backlight; /* turn on backlight at end and start of track */
 714     bool remote_bl_filter_first_keypress; /* filter first remote keypress when remote dark? */
 715     unsigned char remote_icon_file[MAX_FILENAME+1];
 716     unsigned char remote_viewers_icon_file[MAX_FILENAME+1];
 717 #ifdef HAS_REMOTE_BUTTON_HOLD
 718     int remote_backlight_on_button_hold; /* what to do with remote backlight when hold
 719                                             switch is on */
 720 #endif
 721 #ifdef HAVE_REMOTE_LCD_TICKING
 722     bool remote_reduce_ticking; /* 0=normal operation,
 723                                    1=EMI reduce on with cost more CPU. */
 724 #endif
 725 #endif /* HAVE_REMOTE_LCD */
 726
 727 #if CONFIG_CODEC == MAS3507D
 728     bool line_in;       /* false=off, true=active */
 729 #endif
 730
 731 #ifdef HAVE_BUTTON_LIGHT
 732     int buttonlight_timeout;
 733 #endif
 734 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
 735     int buttonlight_brightness;
 736 #endif
 737
 738 #ifdef IPOD_ACCESSORY_PROTOCOL
 739     int serial_bitrate; /* 0=auto 1=9600 2=19200 3=38400 4=57600 */
 740 #endif
 741 #ifdef HAVE_ACCESSORY_SUPPLY
 742     bool accessory_supply; /* 0=off 1=on, accessory power supply for iPod */
 743 #endif
 744 #ifdef HAVE_LINEOUT_POWEROFF
 745     bool lineout_active;
 746 #endif
 747
 748 #ifdef HAVE_SPEAKER
 749     bool speaker_enabled;
 750 #endif
 751     bool prevent_skip;
 752
 753 #ifdef HAVE_TOUCHSCREEN
 754     int touch_mode;
 755     struct touchscreen_parameter ts_calibration_data;
 756 #endif
 757
 758 #ifdef HAVE_PITCHSCREEN
 759     /* pitch screen settings */
 760     bool pitch_mode_semitone;
 761 #if CONFIG_CODEC == SWCODEC
 762     bool pitch_mode_timestretch;
 763 #endif
 764 #endif
 765     /* If values are just added to the end, no need to bump plugin API
 766        version. */
 767     /* new stuff to be added at the end */
 768
 769 #ifdef USB_ENABLE_HID
 770     bool usb_hid;
 771     int usb_keypad_mode;
 772 #endif
 773
 774 #ifdef HAVE_LCD_BITMAP
 775     unsigned char ui_vp_config[64]; /* viewport string for the lists */
 776 #ifdef HAVE_REMOTE_LCD
 777     unsigned char remote_ui_vp_config[64]; /* viewport string for the remote lists */
 778 #endif
 779 #endif
 780
 781 #if CONFIG_CODEC == SWCODEC
 782     int compressor_threshold;
 783     int compressor_makeup_gain;
 784     int compressor_ratio;
 785     int compressor_knee;
 786     int compressor_release_time;
 787 #endif
 788
 789 #ifdef HAVE_MORSE_INPUT
 790     bool morse_input; /* text input method setting */
 791 #endif
 792
 793 #ifdef HAVE_HOTKEY
 794     /* hotkey assignments - acceptable values are in
 795        hotkey_action enum in onplay.h */
 796     int hotkey_wps;
 797     int hotkey_tree;
 798 #endif
 799
 800 #if CONFIG_CODEC == SWCODEC
 801     /* When resuming playback (after a stop), rewind this number of seconds */
 802     int resume_rewind;
 803 #endif
 804
 805 #ifdef AUDIOHW_HAVE_DEPTH_3D
 806     int depth_3d;
 807 #endif
 808
 809 #ifdef AUDIOHW_HAVE_EQ
 810     /** Hardware EQ tone controls **/
 811     struct hw_eq_band
 812     {
 813         /* Maintain the order of members or sound_menu has to be changed */
 814         int gain;
 815 #ifdef AUDIOHW_HAVE_EQ_FREQUENCY
 816         int frequency;
 817 #endif
 818 #ifdef AUDIOHW_HAVE_EQ_WIDTH
 819         int width;
 820 #endif
 821     } hw_eq_bands[AUDIOHW_EQ_BAND_NUM];
 822 #endif /* AUDIOHW_HAVE_EQ */
 823     char start_directory[MAX_PATHNAME+1];
 824 };
 825
 826 /** global variables **/
 827 extern long lasttime;
 828 /* global settings */
 829 extern struct user_settings global_settings;
 830 /* global status */
 831 extern struct system_status global_status;
 832
 833 #endif /* __SETTINGS_H__ */