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 "inttypes.h"
  27 #include "config.h"
  28 #include "file.h"
  29 #include "dircache.h"
  30 #include "timefuncs.h"
  31 #include "tagcache.h"
  32 #ifndef __PCTOOL__
  33 #include "button.h"
  34 #endif
  35
  36 #if CONFIG_CODEC == SWCODEC
  37 #include "audio.h"
  38 #endif
  39
  40 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
  41 #include "backlight.h" /* for [MIN|MAX]_BRIGHTNESS_SETTING */
  42 #endif
  43
  44 struct opt_items {
  45     unsigned const char* string;
  46     int32_t voice_id;
  47 };
  48
  49 /** Setting values defines **/
  50
  51 /* name of directory where configuration, fonts and other data
  52  * files are stored */
  53 #ifdef __PCTOOL__
  54 #undef ROCKBOX_DIR
  55 #undef ROCKBOX_DIR_LEN
  56 #undef WPS_DIR
  57 #define ROCKBOX_DIR "."
  58 #define ROCKBOX_DIR_LEN 1
  59 #else
  60
  61 /* ROCKBOX_DIR is now defined in autoconf.h for flexible build types */
  62 #ifndef ROCKBOX_DIR
  63 #error ROCKBOX_DIR not defined (should be in autoconf.h)
  64 #endif
  65 #define ROCKBOX_DIR_LEN sizeof(ROCKBOX_DIR)
  66 #endif
  67
  68
  69 #define FONT_DIR    ROCKBOX_DIR "/fonts"
  70 #define LANG_DIR    ROCKBOX_DIR "/langs"
  71 #define WPS_DIR     ROCKBOX_DIR "/wps"
  72 #define THEME_DIR   ROCKBOX_DIR "/themes"
  73 #define ICON_DIR    ROCKBOX_DIR "/icons"
  74
  75 #define PLUGIN_DIR          ROCKBOX_DIR "/rocks"
  76 #define PLUGIN_GAMES_DIR    PLUGIN_DIR "/games"
  77 #define PLUGIN_APPS_DIR     PLUGIN_DIR "/apps"
  78 #define PLUGIN_DEMOS_DIR    PLUGIN_DIR "/demos"
  79 #define VIEWERS_DIR         PLUGIN_DIR "/viewers"
  80
  81 #define BACKDROP_DIR ROCKBOX_DIR "/backdrops"
  82 #define REC_BASE_DIR "/"
  83 #define EQS_DIR     ROCKBOX_DIR "/eqs"
  84 #define CODECS_DIR  ROCKBOX_DIR "/codecs"
  85 #define RECPRESETS_DIR  ROCKBOX_DIR "/recpresets"
  86 #define FMPRESET_PATH ROCKBOX_DIR "/fmpresets"
  87 #define PLAYLIST_CATALOG_DEFAULT_DIR "/Playlists"
  88
  89 #define VIEWERS_CONFIG      ROCKBOX_DIR "/viewers.config"
  90 #define CONFIGFILE          ROCKBOX_DIR "/config.cfg"
  91 #define FIXEDSETTINGSFILE   ROCKBOX_DIR "/fixed.cfg"
  92
  93 #define MAX_FILENAME 32
  94
  95
  96 #define BOOKMARK_NO  0
  97 #define BOOKMARK_YES 1
  98 #define BOOKMARK_ASK 2
  99 #define BOOKMARK_UNIQUE_ONLY 2
 100 #define BOOKMARK_RECENT_ONLY_YES 3
 101 #define BOOKMARK_RECENT_ONLY_ASK 4
 102
 103 enum
 104 {
 105     TRIG_MODE_OFF = 0,
 106     TRIG_MODE_NOREARM,
 107     TRIG_MODE_REARM
 108 };
 109
 110 enum
 111 {
 112     TRIG_TYPE_STOP = 0,
 113     TRIG_TYPE_PAUSE,
 114     TRIG_TYPE_NEW_FILE
 115 };
 116
 117 #define CROSSFADE_ENABLE_SHUFFLE                1
 118 #define CROSSFADE_ENABLE_TRACKSKIP              2
 119 #define CROSSFADE_ENABLE_SHUFFLE_AND_TRACKSKIP  3
 120 #define CROSSFADE_ENABLE_ALWAYS                 4
 121
 122 #define FOLDER_ADVANCE_OFF 0
 123 #define FOLDER_ADVANCE_NEXT 1
 124 #define FOLDER_ADVANCE_RANDOM 2
 125
 126 /* repeat mode options */
 127 enum
 128 {
 129     REPEAT_OFF,
 130     REPEAT_ALL,
 131     REPEAT_ONE,
 132     REPEAT_SHUFFLE,
 133 #ifdef AB_REPEAT_ENABLE
 134     REPEAT_AB,
 135 #endif
 136     NUM_REPEAT_MODES
 137 };
 138
 139 /* dir filter options */
 140 /* Note: Any new filter modes need to be added before NUM_FILTER_MODES.
 141  *       Any new rockbox browse filter modes (accessible through the menu)
 142  *       must be added after NUM_FILTER_MODES. */
 143 enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, SHOW_ID3DB,
 144        NUM_FILTER_MODES,
 145        SHOW_WPS, SHOW_RWPS, SHOW_FMR, SHOW_CFG, SHOW_LNG, SHOW_MOD, SHOW_FONT, SHOW_PLUGINS};
 146
 147 /* file and dir sort options */
 148 enum { SORT_ALPHA, SORT_DATE, SORT_DATE_REVERSED, SORT_TYPE, /* available as settings */
 149        SORT_ALPHA_REVERSED, SORT_TYPE_REVERSED };            /* internal use only */
 150
 151 /* recursive dir insert options */
 152 enum { RECURSE_OFF, RECURSE_ON, RECURSE_ASK };
 153
 154 /* replaygain types */
 155 enum { REPLAYGAIN_TRACK = 0, REPLAYGAIN_ALBUM, REPLAYGAIN_SHUFFLE };
 156
 157 /* show path types */
 158 enum { SHOW_PATH_OFF = 0, SHOW_PATH_CURRENT, SHOW_PATH_FULL };
 159
 160 /* Alarm settings */
 161 #ifdef HAVE_RTC_ALARM
 162 enum {  ALARM_START_WPS = 0,
 163 #if CONFIG_TUNER
 164         ALARM_START_FM,
 165 #endif
 166 #ifdef HAVE_RECORDING
 167         ALARM_START_REC,
 168 #endif
 169         ALARM_START_COUNT
 170     };
 171 #if CONFIG_TUNER && defined(HAVE_RECORDING)
 172 #define ALARM_SETTING_TEXT "wps,fm,rec"
 173 #elif CONFIG_TUNER
 174 #define ALARM_SETTING_TEXT "wps,fm"
 175 #elif defined(HAVE_RECORDING)
 176 #define ALARM_SETTING_TEXT "wps,rec"
 177 #endif
 178
 179 #endif /* HAVE_RTC_ALARM */
 180
 181 /* Keyclick stuff */
 182
 183  /* Not really a setting but several files should stay synced */
 184 #define KEYCLICK_DURATION 2
 185
 186 /** virtual pointer stuff.. move to another .h maybe? **/
 187 /* These define "virtual pointers", which could either be a literal string,
 188    or a mean a string ID if the pointer is in a certain range.
 189    This helps to save space for menus and options. */
 190
 191 #define VIRT_SIZE 0xFFFF /* more than enough for our string ID range */
 192 #ifdef SIMULATOR
 193 /* a space which is defined in stubs.c */
 194 extern unsigned char vp_dummy[VIRT_SIZE];
 195 #define VIRT_PTR vp_dummy
 196 #elif CONFIG_CPU==DM320
 197 /* the DM320 has IRAM at 0, so we use 0xffff bytes right after that */
 198 #define VIRT_PTR ((unsigned char*)0x4000)
 199 #else
 200 /* a location where we won't store strings, 0 is the fastest */
 201 #define VIRT_PTR ((unsigned char*)0)
 202 #endif
 203
 204 /* form a "virtual pointer" out of a language ID */
 205 #define ID2P(id) (VIRT_PTR + id)
 206
 207 /* resolve a pointer which could be a virtualized ID or a literal */
 208 #define P2STR(p) (char *)((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? str(p-VIRT_PTR) : p)
 209
 210 /* get the string ID from a virtual pointer, -1 if not virtual */
 211 #define P2ID(p) ((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? p-VIRT_PTR : -1)
 212
 213 /* !defined(HAVE_LCD_COLOR) implies HAVE_LCD_CONTRAST with default 40.
 214    Explicitly define HAVE_LCD_CONTRAST in config file for newer ports for
 215    simplicity. */
 216
 217
 218
 219 /** function prototypes **/
 220
 221 /* argument bits for settings_load() */
 222 #define SETTINGS_RTC 1 /* only the settings from the RTC nonvolatile RAM */
 223 #define SETTINGS_HD  2 /* only the settings from the disk sector */
 224 #define SETTINGS_ALL 3 /* both */
 225 void settings_load(int which);
 226 bool settings_load_config(const char* file, bool apply);
 227
 228 void status_save(void);
 229 int settings_save(void);
 230 /* defines for the options paramater */
 231 enum {
 232     SETTINGS_SAVE_CHANGED = 0,
 233     SETTINGS_SAVE_ALL,
 234     SETTINGS_SAVE_THEME,
 235     SETTINGS_SAVE_SOUND,
 236 #ifdef HAVE_RECORDING
 237     SETTINGS_SAVE_RECPRESETS,
 238 #endif
 239 #if CONFIG_CODEC == SWCODEC
 240     SETTINGS_SAVE_EQPRESET,
 241 #endif
 242 };
 243 bool settings_save_config(int options);
 244
 245 struct settings_list;
 246 void reset_setting(const struct settings_list *setting, void *var);
 247 void settings_reset(void);
 248 void sound_settings_apply(void);
 249 void settings_apply(bool read_disk);
 250 void settings_apply_pm_range(void);
 251 void settings_display(void);
 252
 253 enum optiontype { INT, BOOL };
 254
 255 const struct settings_list* find_setting(const void* variable, int *id);
 256 bool cfg_int_to_string(int setting_id, int val, char* buf, int buf_len);
 257 bool cfg_to_string(int setting_id, char* buf, int buf_len);
 258 bool set_bool_options(const char* string, const bool* variable,
 259                       const char* yes_str, int yes_voice,
 260                       const char* no_str, int no_voice,
 261                       void (*function)(bool));
 262
 263 bool set_bool(const char* string, const bool* variable);
 264 bool set_int(const unsigned char* string, const char* unit, int voice_unit,
 265              const int* variable,
 266              void (*function)(int), int step, int min, int max,
 267              void (*formatter)(char*, size_t, int, const char*) );
 268
 269 /* use this one if you need to create a lang from the value (i.e with TALK_ID()) */
 270 bool set_int_ex(const unsigned char* string, const char* unit, int voice_unit,
 271              const int* variable,
 272              void (*function)(int), int step, int min, int max,
 273              void (*formatter)(char*, size_t, int, const char*),
 274              int32_t (*get_talk_id)(int, int));
 275
 276 void set_file(const char* filename, char* setting, int maxlen);
 277
 278 bool set_option(const char* string, const void* variable, enum optiontype type,
 279                 const struct opt_items* options, int numoptions, void (*function)(int));
 280
 281
 282
 283 /** global_settings and global_status struct definitions **/
 284
 285 struct system_status
 286 {
 287     int resume_index;  /* index in playlist (-1 for no active resume) */
 288     uint32_t resume_offset; /* byte offset in mp3 file */
 289     int runtime;       /* current runtime since last charge */
 290     int topruntime;    /* top known runtime */
 291 #ifdef HAVE_DIRCACHE
 292     int dircache_size;      /* directory cache structure last size, 22 bits */
 293 #endif
 294 #if CONFIG_TUNER
 295     int last_frequency;  /* Last frequency for resuming, in FREQ_STEP units,
 296                             relative to MIN_FREQ */
 297 #endif
 298     signed char last_screen;
 299     int  viewer_icon_count;
 300 };
 301
 302 struct user_settings
 303 {
 304     /* audio settings */
 305
 306     int volume;     /* audio output volume in decibels range depends on the dac */
 307     int balance;    /* stereo balance:          0-100 0=left  50=bal 100=right  */
 308     int bass;       /* bass boost/cut in decibels                               */
 309     int treble;     /* treble boost/cut in decibels                             */
 310     int channel_config; /* Stereo, Mono, Custom, Mono left, Mono right, Karaoke */
 311     int stereo_width; /* 0-255% */
 312
 313 #if CONFIG_CODEC != SWCODEC
 314     int  loudness;      /* loudness eq:          0-100 0=off   100=max         */
 315     int  avc;           /* auto volume correct:  0=off, 1=20ms, 2=2s 3=4s 4=8s */
 316     int  mdb_strength;  /* 0-127dB */
 317     int  mdb_harmonics; /* 0-100% */
 318     int  mdb_center;    /* 20-300Hz */
 319     int  mdb_shape;     /* 50-300Hz */
 320     bool mdb_enable;    /* true/false */
 321     bool superbass;     /* true/false */
 322 #endif
 323
 324 #ifdef HAVE_WM8758
 325     int bass_cutoff;
 326     int treble_cutoff;
 327 #endif
 328
 329 #if CONFIG_CODEC == SWCODEC
 330     /* Crossfade */
 331     int crossfade;     /* Enable crossfade (0=off, 1=shuffle, 2=trackskip,
 332                                             3=shuff&trackskip, 4=always) */
 333     int crossfade_fade_in_delay;      /* Fade in delay (0-15s)             */
 334     int crossfade_fade_out_delay;     /* Fade out delay (0-15s)            */
 335     int crossfade_fade_in_duration;   /* Fade in duration (0-15s)          */
 336     int crossfade_fade_out_duration;  /* Fade out duration (0-15s)         */
 337     int crossfade_fade_out_mixmode;   /* Fade out mode (0=crossfade,1=mix) */
 338
 339     /* Replaygain */
 340     bool replaygain;        /* enable replaygain */
 341     bool replaygain_noclip; /* scale to prevent clips */
 342     int  replaygain_type;   /* 0=track gain, 1=album gain, 2=track gain if
 343                                shuffle is on, album gain otherwise */
 344     int  replaygain_preamp; /* scale replaygained tracks by this */
 345
 346     /* Crossfeed */
 347     bool crossfeed;                             /* enable crossfeed */
 348     unsigned int crossfeed_direct_gain;         /* dB x 10 */
 349     unsigned int crossfeed_cross_gain;          /* dB x 10 */
 350     unsigned int crossfeed_hf_attenuation;      /* dB x 10 */
 351     unsigned int crossfeed_hf_cutoff;           /* Frequency in Hz */
 352
 353     /* EQ */
 354     bool eq_enabled;            /* Enable equalizer */
 355     unsigned int eq_precut;     /* dB */
 356
 357     /* Order is important here, must be cutoff, q, then gain for each band.
 358        See dsp_set_eq_coefs in dsp.c for why. */
 359
 360     /* Band 0 settings */
 361     int eq_band0_cutoff;        /* Hz */
 362     int eq_band0_q;
 363     int eq_band0_gain;          /* +/- dB */
 364
 365     /* Band 1 settings */
 366     int eq_band1_cutoff;        /* Hz */
 367     int eq_band1_q;
 368     int eq_band1_gain;          /* +/- dB */
 369
 370     /* Band 2 settings */
 371     int eq_band2_cutoff;        /* Hz */
 372     int eq_band2_q;
 373     int eq_band2_gain;          /* +/- dB */
 374
 375     /* Band 3 settings */
 376     int eq_band3_cutoff;        /* Hz */
 377     int eq_band3_q;
 378     int eq_band3_gain;          /* +/- dB */
 379
 380     /* Band 4 settings */
 381     int eq_band4_cutoff;        /* Hz */
 382     int eq_band4_q;
 383     int eq_band4_gain;          /* +/- dB */
 384
 385     /* Misc. swcodec */
 386     int  beep;              /* system beep volume when changing tracks etc. */
 387     int  keyclick;          /* keyclick volume */
 388     int  keyclick_repeats;  /* keyclick on repeats */
 389     bool dithering_enabled;
 390 #endif /* CONFIG_CODEC == SWCODEC */
 391
 392 #ifdef HAVE_RECORDING
 393 #if CONFIG_CODEC == SWCODEC
 394     int rec_format;    /* record format index */
 395     int rec_mono_mode; /* how to create mono: L, R, L+R */
 396
 397     /* Encoder Settings Start - keep these together */
 398     struct mp3_enc_config     mp3_enc_config;
 399 #if 0 /* These currently contain no members but their places in line
 400          should be held */
 401     struct aiff_enc_config    aiff_enc_config;
 402     struct wav_enc_config     wav_enc_config;
 403     struct wavpack_enc_config wavpack_enc_config;
 404 #endif
 405     /* Encoder Settings End */
 406
 407 #else
 408     int rec_quality;   /* 0-7 */
 409 #endif  /* CONFIG_CODEC == SWCODEC */
 410     int rec_source;    /* 0=mic, 1=line, 2=S/PDIF, 2 or 3=FM Radio */
 411     int rec_frequency; /* 0 = 44.1kHz (depends on target)
 412                           1 = 48kHz
 413                           2 = 32kHz
 414                           3 = 22.05kHz
 415                           4 = 24kHz
 416                           5 = 16kHz */
 417     int rec_channels;  /* 0=Stereo, 1=Mono */
 418
 419     int rec_mic_gain;   /* depends on target */
 420     int rec_left_gain;  /* depends on target */
 421     int rec_right_gain; /* depends on target */
 422     bool peak_meter_clipcounter; /* clipping count indicator */
 423     bool rec_editable; /* true means that the bit reservoir is off */
 424
 425     /* note: timesplit setting is not saved */
 426     int rec_timesplit; /* 0 = off,
 427                           1 = 00:05, 2 = 00:10, 3 = 00:15, 4 = 00:30
 428                           5 = 01:00, 6 = 02:00, 7 = 04:00, 8 = 06:00
 429                           9 = 08:00, 10= 10:00, 11= 12:00, 12= 18:00,
 430                           13= 24:00 */
 431     int rec_sizesplit; /* 0 = off,
 432                           1 = 5MB, 2 = 10MB, 3 = 15MB, 4 = 32MB
 433                           5 = 64MB, 6 = 75MB, 7 = 100MB, 8 = 128MB
 434                           9 = 256MB, 10= 512MB, 11= 650MB, 12= 700MB,
 435                           13= 1GB, 14 = 1.5GB 15 = 1.75MB*/
 436     int rec_split_type; /* split/stop */
 437     int rec_split_method; /* time/filesize */
 438
 439     int rec_prerecord_time; /* In seconds, 0-30, 0 means OFF */
 440     char rec_directory[MAX_FILENAME+1];
 441     int cliplight; /* 0 = off
 442                       1 = main lcd
 443                       2 = main and remote lcd
 444                       3 = remote lcd */
 445
 446     int rec_start_thres_db;
 447     int rec_start_thres_linear;
 448     int rec_start_duration; /* index of trig_durations */
 449     int rec_stop_thres_db;
 450     int rec_stop_thres_linear;
 451     int rec_stop_postrec;
 452     int rec_stop_gap;       /* index of trig_durations */
 453     int rec_trigger_mode;   /* see TRIG_MODE_XXX constants */
 454     int rec_trigger_type;   /* what to do when trigger released */
 455
 456 #ifdef HAVE_AGC
 457     int rec_agc_preset_mic; /* AGC mic preset modes:
 458                              0 = Off
 459                              1 = Safety (clip)
 460                              2 = Live (slow)
 461                              3 = DJ-Set (slow)
 462                              4 = Medium
 463                              5 = Voice (fast) */
 464     int rec_agc_preset_line; /* AGC line-in preset modes:
 465                               0 = Off
 466                               1 = Safety (clip)
 467                               2 = Live (slow)
 468                               3 = DJ-Set (slow)
 469                               4 = Medium
 470                               5 = Voice (fast) */
 471     int rec_agc_maxgain_mic;  /* AGC maximum mic gain */
 472     int rec_agc_maxgain_line; /* AGC maximum line-in gain */
 473     int rec_agc_cliptime;     /* 0.2, 0.4, 0.6, 0.8, 1s */
 474 #endif
 475 #endif /* HAVE_RECORDING */
 476
 477 #if CONFIG_TUNER
 478     int fm_region;
 479     bool fm_force_mono;  /* Forces Mono mode if true */
 480     unsigned char fmr_file[MAX_FILENAME+1]; /* last fmr preset */
 481 #endif
 482
 483     /* misc options */
 484 #ifndef HAVE_SCROLLWHEEL
 485     int list_accel_start_delay; /* ms before we start increaseing step size */
 486     int list_accel_wait; /* ms between increases */
 487 #endif
 488
 489 #ifdef HAVE_TOUCHPAD_SENSITIVITY_SETTING
 490     int touchpad_sensitivity;
 491 #endif
 492
 493 #ifdef HAVE_HEADPHONE_DETECTION
 494     int  unplug_mode; /* pause on headphone unplug */
 495     int  unplug_rw; /* time in s to rewind when pausing */
 496     bool unplug_autoresume; /* disable auto-resume if no phones */
 497 #endif
 498
 499 #ifdef HAVE_QUICKSCREEN
 500     /* these are split because settings_list cant handle arrays */
 501     int qs_item_left;
 502     int qs_item_right;
 503     int qs_item_bottom;
 504 #endif
 505
 506 #if CONFIG_RTC
 507     int timeformat;    /* time format: 0=24 hour clock, 1=12 hour clock */
 508 #endif
 509
 510 #ifdef HAVE_DISK_STORAGE
 511     int disk_spindown; /* time until disk spindown, in seconds (0=off) */
 512     int buffer_margin; /* audio buffer watermark margin, in seconds */
 513 #endif
 514
 515     int dirfilter;     /* 0=display all, 1=only supported, 2=only music,
 516                           3=dirs+playlists, 4=ID3 database */
 517     int show_filename_ext; /* show filename extensions in file browser?
 518                               0 = no, 1 = yes, 2 = only unknown 0 */
 519     int default_codepage;   /* set default codepage for tag conversion */
 520     bool hold_lr_for_scroll_in_list; /* hold L/R scrolls the list left/right */
 521     bool play_selected; /* Plays selected file even in shuffle mode */
 522     bool party_mode;    /* party mode - unstoppable music */
 523     bool audioscrobbler; /* Audioscrobbler logging  */
 524     bool cuesheet;
 525     bool car_adapter_mode; /* 0=off 1=on */
 526     int start_in_screen;
 527 #if defined(HAVE_RTC_ALARM) && \
 528     (defined(HAVE_RECORDING) || CONFIG_TUNER)
 529     int alarm_wake_up_screen;
 530 #endif
 531     int ff_rewind_min_step; /* FF/Rewind minimum step size */
 532     int ff_rewind_accel; /* FF/Rewind acceleration (in seconds per doubling) */
 533
 534     int peak_meter_release;   /* units per read out */
 535     int peak_meter_hold;      /* hold time for peak meter in 1/100 s */
 536     int peak_meter_clip_hold; /* hold time for clips */
 537     bool peak_meter_dbfs;     /* show linear or dbfs values */
 538     int peak_meter_min; /* range minimum */
 539     int peak_meter_max; /* range maximum */
 540
 541     unsigned char wps_file[MAX_FILENAME+1];  /* last wps */
 542     unsigned char lang_file[MAX_FILENAME+1]; /* last language */
 543     unsigned char playlist_catalog_dir[MAX_FILENAME+1];
 544     int skip_length; /* skip length */
 545     int max_files_in_dir; /* Max entries in directory (file browser) */
 546     int max_files_in_playlist; /* Max entries in playlist */
 547     int volume_type;   /* how volume is displayed: 0=graphic, 1=percent */
 548     int battery_display; /* how battery is displayed: 0=graphic, 1=percent */
 549     bool show_icons;   /* 0=hide 1=show */
 550     bool statusbar;    /* 0=hide, 1=show */
 551
 552 #if CONFIG_KEYPAD == RECORDER_PAD
 553     bool buttonbar;    /* 0=hide, 1=show */
 554 #endif
 555
 556     bool scrollbar;    /* 0=hide, 1=show */
 557     /* goto current song when exiting WPS */
 558     bool browse_current; /* 1=goto current song,
 559                             0=goto previous location */
 560     bool scroll_paginated; /* 0=dont 1=do */
 561     int  scroll_speed;     /* long texts scrolling speed: 1-30 */
 562     int  bidir_limit;      /* bidir scroll length limit */
 563     int  scroll_delay;     /* delay (in 1/10s) before starting scroll */
 564     int  scroll_step;      /* pixels to advance per update */
 565
 566     /* auto bookmark settings */
 567     int autoloadbookmark;   /* auto load option: 0=off, 1=ask, 2=on */
 568     int autocreatebookmark; /* auto create option: 0=off, 1=ask, 2=on */
 569     int usemrb;             /* use MRB list: 0=No, 1=Yes*/
 570
 571 #ifdef HAVE_DIRCACHE
 572     bool dircache;          /* enable directory cache */
 573 #endif
 574 #ifdef HAVE_TAGCACHE
 575 #ifdef HAVE_TC_RAMCACHE
 576     bool tagcache_ram;        /* load tagcache to ram? */
 577 #endif
 578     bool tagcache_autoupdate; /* automatically keep tagcache in sync? */
 579     bool runtimedb;           /* runtime database active? */
 580 #endif /* HAVE_TAGCACHE */
 581
 582 #if LCD_DEPTH > 1
 583     unsigned char backdrop_file[MAX_FILENAME+1];  /* backdrop bitmap file */
 584 #endif
 585
 586 #ifdef HAVE_LCD_COLOR
 587     int bg_color; /* background color native format */
 588     int fg_color; /* foreground color native format */
 589     int lss_color; /* background color for the selector or start color for the gradient */
 590     int lse_color; /* end color for the selector gradient */
 591     int lst_color; /* color of the text for the selector */
 592     unsigned char colors_file[MAX_FILENAME+1];
 593 #endif
 594
 595     /* playlist/playback settings */
 596     int  repeat_mode; /* 0=off 1=repeat all 2=repeat one 3=shuffle 4=ab */
 597     int  next_folder; /* move to next folder */
 598     int  recursive_dir_insert; /* should directories be inserted recursively */
 599     bool fade_on_stop; /* fade on pause/unpause/stop */
 600     bool playlist_shuffle;
 601     bool warnon_erase_dynplaylist; /* warn when erasing dynamic playlist */
 602
 603     /* playlist viewer settings */
 604     bool playlist_viewer_icons; /* display icons on viewer */
 605     bool playlist_viewer_indices; /* display playlist indices on viewer */
 606     int playlist_viewer_track_display; /* how to display tracks in viewer */
 607
 608     /* voice UI settings */
 609     bool talk_menu; /* enable voice UI */
 610     int talk_dir; /* voiced directories mode: 0=off 1=number 2=spell */
 611     bool talk_dir_clip; /* use directory .talk clips */
 612     int talk_file; /* voice file mode: 0=off, 1=number, 2=spell */
 613     bool talk_file_clip; /* use file .talk clips */
 614     bool talk_filetype; /* say file type */
 615     bool talk_battery_level;
 616
 617     /* file browser sorting */
 618     bool sort_case; /* dir sort order: 0=case insensitive, 1=sensitive */
 619     int sort_file;  /* 0=alpha, 1=date, 2=date (new first), 3=type */
 620     int sort_dir;   /* 0=alpha, 1=date (old first), 2=date (new first) */
 621
 622     /* power settings */
 623     int poweroff;   /* idle power off timer */
 624     int battery_capacity; /* in mAh */
 625
 626 #if BATTERY_TYPES_COUNT > 1
 627     int battery_type;  /* for units which can take multiple types (Ondio). */
 628 #endif
 629 #ifdef HAVE_SPDIF_POWER
 630     bool spdif_enable; /* S/PDIF power on/off */
 631 #endif
 632 #ifdef HAVE_USB_CHARGING_ENABLE
 633     bool usb_charging;
 634 #endif
 635
 636     /* device settings */
 637 #ifdef HAVE_LCD_CONTRAST
 638     int contrast;   /* lcd contrast */
 639 #endif
 640
 641 #ifdef HAVE_LCD_BITMAP
 642 #ifdef HAVE_LCD_INVERT
 643     bool invert;    /* invert display */
 644 #endif
 645 #ifdef HAVE_LCD_FLIP
 646     bool flip_display; /* turn display (and button layout) by 180 degrees */
 647 #endif
 648     int  cursor_style; /* style of the selection cursor */
 649     int  screen_scroll_step;
 650     int  show_path_in_browser; /* 0=off, 1=current directory, 2=full path */
 651     bool offset_out_of_view;
 652     unsigned char icon_file[MAX_FILENAME+1];
 653     unsigned char viewers_icon_file[MAX_FILENAME+1];
 654     unsigned char font_file[MAX_FILENAME+1]; /* last font */
 655     unsigned char kbd_file[MAX_FILENAME+1];  /* last keyboard */
 656 #endif /* HAVE_LCD_BITMAP */
 657
 658 #ifdef HAVE_LCD_CHARCELLS
 659     int jump_scroll;   /* Fast jump when scrolling */
 660     int jump_scroll_delay; /* Delay between jump scroll screens */
 661 #endif
 662
 663     int  backlight_timeout;  /* backlight off timeout:  0-18 0=never,
 664                                1=always,
 665                                then according to timeout_values[] */
 666     bool caption_backlight; /* turn on backlight at end and start of track */
 667     bool bl_filter_first_keypress;   /* filter first keypress when dark? */
 668 #if CONFIG_CHARGING
 669     int backlight_timeout_plugged;
 670 #endif
 671 #ifdef HAS_BUTTON_HOLD
 672     int backlight_on_button_hold; /* what to do with backlight when hold
 673                                      switch is on */
 674 #endif
 675 #ifdef HAVE_LCD_SLEEP_SETTING
 676     int lcd_sleep_after_backlight_off; /* when to put lcd to sleep after backlight
 677                                           has turned off */
 678 #endif
 679 #if defined(HAVE_BACKLIGHT_FADING_INT_SETTING)
 680     int backlight_fade_in;  /* backlight fade in timing: 0..3 */
 681     int backlight_fade_out; /* backlight fade in timing: 0..7 */
 682 #elif defined(HAVE_BACKLIGHT_FADING_BOOL_SETTING)
 683     bool backlight_fade_in;
 684     bool backlight_fade_out;
 685 #endif
 686 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
 687     int brightness;
 688 #endif
 689
 690 #ifdef HAVE_REMOTE_LCD
 691     /* remote lcd */
 692     int  remote_contrast;          /* lcd contrast:       0-63 0=low 63=high */
 693     int  remote_backlight_timeout; /* backlight off timeout:  0-18 0=never,
 694                                    1=always, then according to timeout_values[] */
 695     int  remote_backlight_timeout_plugged;
 696     int  remote_scroll_speed;      /* long texts scrolling speed: 1-30 */
 697     int  remote_scroll_delay;      /* delay (in 1/10s) before starting scroll */
 698     int  remote_scroll_step;       /* pixels to advance per update */
 699     int  remote_bidir_limit;       /* bidir scroll length limit */
 700     bool remote_invert;            /* invert display */
 701     bool remote_flip_display;      /* turn display (and button layout) by 180 degrees */
 702     bool remote_caption_backlight; /* turn on backlight at end and start of track */
 703     bool remote_bl_filter_first_keypress; /* filter first remote keypress when remote dark? */
 704     unsigned char remote_icon_file[MAX_FILENAME+1];
 705     unsigned char remote_viewers_icon_file[MAX_FILENAME+1];
 706     unsigned char rwps_file[MAX_FILENAME+1];  /* last remote-wps */
 707 #ifdef HAS_REMOTE_BUTTON_HOLD
 708     int remote_backlight_on_button_hold; /* what to do with remote backlight when hold
 709                                             switch is on */
 710 #endif
 711 #ifdef HAVE_REMOTE_LCD_TICKING
 712     bool remote_reduce_ticking; /* 0=normal operation,
 713                                    1=EMI reduce on with cost more CPU. */
 714 #endif
 715 #endif /* HAVE_REMOTE_LCD */
 716
 717 #if CONFIG_CODEC == MAS3507D
 718     bool line_in;       /* false=off, true=active */
 719 #endif
 720
 721 #ifdef HAVE_BUTTON_LIGHT
 722     int buttonlight_timeout;
 723 #endif
 724 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
 725     int buttonlight_brightness;
 726 #endif
 727
 728 #ifdef IPOD_ACCESSORY_PROTOCOL
 729     int serial_bitrate; /* 0=auto 1=9600 2=19200 3=38400 4=57600 */
 730 #endif
 731 #ifdef HAVE_ACCESSORY_SUPPLY
 732     bool accessory_supply; /* 0=off 1=on, accessory power supply for iPod */
 733 #endif
 734
 735     /* If values are just added to the end, no need to bump plugin API
 736        version. */
 737     /* new stuff to be added at the end */
 738 };
 739
 740 /** global variables **/
 741 extern long lasttime;
 742 /* global settings */
 743 extern struct user_settings global_settings;
 744 /* global status */
 745 extern struct system_status global_status;
 746
 747 #endif /* __SETTINGS_H__ */