apps/settings.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by wavey@wavey.org
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #ifndef __SETTINGS_H__
  21 #define __SETTINGS_H__
  22
  23 #include <stdbool.h>
  24 #include "inttypes.h"
  25 #include "config.h"
  26 #include "file.h"
  27 #include "dircache.h"
  28 #include "timefuncs.h"
  29 #include "tagcache.h"
  30 #ifndef __PCTOOL__
  31 #include "button.h"
  32 #endif
  33
  34 #if CONFIG_CODEC == SWCODEC
  35 #include "audio.h"
  36 #endif
  37
  38 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
  39 #include "backlight.h" /* for [MIN|MAX]_BRIGHTNESS_SETTING */
  40 #endif
  41
  42 /** Setting values defines **/
  43
  44 /* name of directory where configuration, fonts and other data
  45  * files are stored */
  46 #ifdef __PCTOOL__
  47 #define ROCKBOX_DIR "."
  48 #define ROCKBOX_DIR_LEN 1
  49 #else
  50 #define ROCKBOX_DIR "/.rockbox"
  51 #define ROCKBOX_DIR_LEN 9
  52 #endif
  53
  54 #define FONT_DIR    ROCKBOX_DIR "/fonts"
  55 #define LANG_DIR    ROCKBOX_DIR "/langs"
  56 #define WPS_DIR     ROCKBOX_DIR "/wps"
  57 #define THEME_DIR   ROCKBOX_DIR "/themes"
  58 #define PLUGIN_DIR  ROCKBOX_DIR "/rocks"
  59 #define BACKDROP_DIR ROCKBOX_DIR "/backdrops"
  60 #define REC_BASE_DIR "/recordings"
  61 #define EQS_DIR     ROCKBOX_DIR "/eqs"
  62 #define CODECS_DIR  ROCKBOX_DIR"/codecs"
  63 #define FMPRESET_PATH ROCKBOX_DIR "/fmpresets"
  64
  65 #define CONFIGFILE  ROCKBOX_DIR "/config.cfg"
  66 #define FIXEDSETTINGSFILE  ROCKBOX_DIR "/fixed.cfg"
  67
  68 #define MAX_FILENAME 32
  69
  70
  71 #define BOOKMARK_NO  0
  72 #define BOOKMARK_YES 1
  73 #define BOOKMARK_ASK 2
  74 #define BOOKMARK_UNIQUE_ONLY 2
  75 #define BOOKMARK_RECENT_ONLY_YES 3
  76 #define BOOKMARK_RECENT_ONLY_ASK 4
  77 #define FF_REWIND_1000   0
  78 #define FF_REWIND_2000   1
  79 #define FF_REWIND_3000   2
  80 #define FF_REWIND_4000   3
  81 #define FF_REWIND_5000   4
  82 #define FF_REWIND_6000   5
  83 #define FF_REWIND_8000   6
  84 #define FF_REWIND_10000  7
  85 #define FF_REWIND_15000  8
  86 #define FF_REWIND_20000  9
  87 #define FF_REWIND_25000 10
  88 #define FF_REWIND_30000 11
  89 #define FF_REWIND_45000 12
  90 #define FF_REWIND_60000 13
  91
  92 #define TRIG_MODE_OFF 0
  93 #define TRIG_MODE_NOREARM 1
  94 #define TRIG_MODE_REARM 2
  95
  96 #define TRIG_DURATION_COUNT 13
  97 extern const char * const trig_durations[TRIG_DURATION_COUNT];
  98
  99 #define CROSSFADE_ENABLE_SHUFFLE                1
 100 #define CROSSFADE_ENABLE_TRACKSKIP              2
 101 #define CROSSFADE_ENABLE_SHUFFLE_AND_TRACKSKIP  3
 102 #define CROSSFADE_ENABLE_ALWAYS                 4
 103
 104 #define FOLDER_ADVANCE_OFF 0
 105 #define FOLDER_ADVANCE_NEXT 1
 106 #define FOLDER_ADVANCE_RANDOM 2
 107
 108 /* system defines */
 109 #ifndef TARGET_TREE
 110
 111 #ifndef HAVE_LCD_COLOR
 112 #define DEFAULT_CONTRAST_SETTING    40
 113 #endif
 114
 115 #if defined HAVE_LCD_CHARCELLS
 116 #define MIN_CONTRAST_SETTING        5
 117 #define MAX_CONTRAST_SETTING        31
 118 #else
 119 #define MIN_CONTRAST_SETTING        5
 120 #define MAX_CONTRAST_SETTING        63
 121 #endif
 122
 123 /* As it was */
 124 #ifdef HAVE_REMOTE_LCD
 125 #ifndef DEFAULT_REMOTE_CONTRAST_SETTING
 126 /* May be defined in config file if driver code needs the value */
 127 #define DEFAULT_REMOTE_CONTRAST_SETTING 42
 128 #endif
 129 #define MIN_REMOTE_CONTRAST_SETTING MIN_CONTRAST_SETTING
 130 #define MAX_REMOTE_CONTRAST_SETTING MAX_CONTRAST_SETTING
 131 #endif
 132
 133 #endif /* !TARGET_TREE */
 134
 135 #if !defined(HAVE_LCD_COLOR)
 136 #define HAVE_LCD_CONTRAST
 137 #endif
 138
 139 /* repeat mode options */
 140 enum
 141 {
 142     REPEAT_OFF,
 143     REPEAT_ALL,
 144     REPEAT_ONE,
 145     REPEAT_SHUFFLE,
 146 #ifdef AB_REPEAT_ENABLE
 147     REPEAT_AB,
 148 #endif
 149     NUM_REPEAT_MODES
 150 };
 151
 152 /* dir filter options */
 153 /* Note: Any new filter modes need to be added before NUM_FILTER_MODES.
 154  *       Any new rockbox browse filter modes (accessible through the menu)
 155  *       must be added after NUM_FILTER_MODES. */
 156 enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, SHOW_ID3DB,
 157        NUM_FILTER_MODES,
 158        SHOW_WPS, SHOW_RWPS, SHOW_FMR, SHOW_CFG, SHOW_LNG, SHOW_MOD, SHOW_FONT, SHOW_PLUGINS};
 159
 160 /* recursive dir insert options */
 161 enum { RECURSE_OFF, RECURSE_ON, RECURSE_ASK };
 162
 163 /* replaygain types */
 164 enum { REPLAYGAIN_TRACK = 0, REPLAYGAIN_ALBUM, REPLAYGAIN_SHUFFLE };
 165
 166 /* show path types */
 167 enum { SHOW_PATH_OFF = 0, SHOW_PATH_CURRENT, SHOW_PATH_FULL };
 168
 169 /* Alarm settings */
 170 #ifdef HAVE_RTC_ALARM
 171 enum {  ALARM_START_WPS = 0,
 172 #if CONFIG_TUNER
 173         ALARM_START_FM,
 174 #endif
 175 #ifdef HAVE_RECORDING
 176         ALARM_START_REC,
 177 #endif
 178         ALARM_START_COUNT
 179     };
 180 #if CONFIG_TUNER && defined(HAVE_RECORDING)
 181 #define ALARM_SETTING_TEXT "wps,fm,rec"
 182 #elif CONFIG_TUNER
 183 #define ALARM_SETTING_TEXT "wps,fm"
 184 #elif defined(HAVE_RECORDING)
 185 #define ALARM_SETTING_TEXT "wps,rec"
 186 #endif
 187
 188 #endif /* HAVE_RTC_ALARM */
 189 /** virtual pointer stuff.. move to another .h maybe? **/
 190 /* These define "virtual pointers", which could either be a literal string,
 191    or a mean a string ID if the pointer is in a certain range.
 192    This helps to save space for menus and options. */
 193
 194 #define VIRT_SIZE 0xFFFF /* more than enough for our string ID range */
 195 #ifdef SIMULATOR
 196 /* a space which is defined in stubs.c */
 197 extern unsigned char vp_dummy[VIRT_SIZE];
 198 #define VIRT_PTR vp_dummy
 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 #define SETTINGS_SAVE_CHANGED 0
 232 #define SETTINGS_SAVE_ALL 1
 233 #define SETTINGS_SAVE_THEME 2
 234 bool settings_save_config(int options);
 235
 236 void settings_reset(void);
 237 void sound_settings_apply(void);
 238 void settings_apply(void);
 239 void settings_apply_pm_range(void);
 240 void settings_display(void);
 241
 242 enum optiontype { INT, BOOL };
 243
 244 struct opt_items {
 245     unsigned const char* string;
 246     long voice_id;
 247 };
 248 const struct settings_list* find_setting(void* variable, int *id);
 249 bool cfg_int_to_string(int setting_id, int val, char* buf, int buf_len);
 250 void talk_setting(void *global_settings_variable);
 251 bool set_sound(const unsigned char * string,
 252                int* variable, int setting);
 253 bool set_bool_options(const char* string, bool* variable,
 254                       const char* yes_str, int yes_voice,
 255                       const char* no_str, int no_voice,
 256                       void (*function)(bool));
 257
 258 bool set_bool(const char* string, bool* variable );
 259 bool set_option(const char* string, void* variable, enum optiontype type,
 260                 const struct opt_items* options, int numoptions, void (*function)(int));
 261 bool set_int(const unsigned char* string, const char* unit, int voice_unit,
 262              int* variable,
 263              void (*function)(int), int step, int min, int max,
 264              void (*formatter)(char*, int, int, const char*) );
 265 /* use this one if you need to create a lang from the value (i.e with TALK_ID()) */
 266 bool set_int_ex(const unsigned char* string, const char* unit, int voice_unit,
 267              int* variable,
 268              void (*function)(int), int step, int min, int max,
 269              void (*formatter)(char*, int, int, const char*),
 270              long (*get_talk_id)(int));
 271
 272 /* the following are either not in setting.c or shouldnt be */
 273 bool set_time_screen(const char* string, struct tm *tm);
 274 int read_line(int fd, char* buffer, int buffer_size);
 275 void set_file(char* filename, char* setting, int maxlen);
 276 unsigned int rec_timesplit_seconds(void);
 277 unsigned long rec_sizesplit_bytes(void);
 278 void settings_apply_trigger(void);
 279
 280
 281 /** global_settings and global_status struct definitions **/
 282
 283 struct system_status
 284 {
 285     int resume_index;  /* index in playlist (-1 for no active resume) */
 286     int resume_first_index;  /* index of first track in playlist */
 287     uint32_t resume_offset; /* byte offset in mp3 file */
 288     int resume_seed;   /* shuffle seed (-1=no resume shuffle 0=sorted
 289                           >0=shuffled) */
 290     int runtime;       /* current runtime since last charge */
 291     int topruntime;    /* top known runtime */
 292 #ifdef HAVE_DIRCACHE
 293     int dircache_size;      /* directory cache structure last size, 22 bits */
 294 #endif
 295 #if CONFIG_TUNER
 296     int last_frequency;  /* Last frequency for resuming, in FREQ_STEP units,
 297                             relative to MIN_FREQ */
 298 #endif
 299     char last_screen;
 300 };
 301
 302 struct user_settings
 303 {
 304     /* audio settings */
 305
 306     int volume;     /* audio output volume:  0-100 0=off   100=max           */
 307     int balance;    /* stereo balance:       0-100 0=left  50=bal 100=right  */
 308     int bass;       /* bass eq:              0-100 0=off   100=max           */
 309     int treble;     /* treble eq:            0-100 0=low   100=high          */
 310     int loudness;   /* loudness eq:          0-100 0=off   100=max           */
 311     int avc;        /* auto volume correct:  0=off, 1=20ms, 2=2s 3=4s 4=8s   */
 312     int channel_config; /* Stereo, Mono, Custom, Mono left, Mono right, Karaoke */
 313     int stereo_width; /* 0-255% */
 314     int mdb_strength; /* 0-127dB */
 315     int mdb_harmonics; /* 0-100% */
 316     int mdb_center; /* 20-300Hz */
 317     int mdb_shape; /* 50-300Hz */
 318     bool mdb_enable; /* true/false */
 319     bool superbass; /* true/false */
 320
 321 #if CONFIG_CODEC == SWCODEC
 322     int crossfade;     /* Enable crossfade (0=off,1=shuffle,2=trackskip,3=shuff&trackskip,4=always) */
 323     int crossfade_fade_in_delay;      /* Fade in delay (0-15s)             */
 324     int crossfade_fade_out_delay;     /* Fade out delay (0-15s)            */
 325     int crossfade_fade_in_duration;   /* Fade in duration (0-15s)          */
 326     int crossfade_fade_out_duration;  /* Fade out duration (0-15s)         */
 327     int crossfade_fade_out_mixmode;   /* Fade out mode (0=crossfade,1=mix) */
 328 #endif
 329
 330 #if CONFIG_CODEC == SWCODEC
 331     int rec_format;    /* record format index */
 332 #else
 333     int rec_quality;   /* 0-7 */
 334 #endif  /* CONFIG_CODEC == SWCODEC */
 335     int rec_source;    /* 0=mic, 1=line, 2=S/PDIF, 2 or 3=FM Radio */
 336     int rec_frequency; /* 0 = 44.1kHz (depends on target)
 337                           1 = 48kHz
 338                           2 = 32kHz
 339                           3 = 22.05kHz
 340                           4 = 24kHz
 341                           5 = 16kHz */
 342     int rec_channels;  /* 0=Stereo, 1=Mono */
 343     int rec_mic_gain;   /* depends on target */
 344     int rec_left_gain;  /* depends on target */
 345     int rec_right_gain; /* depands on target */
 346     bool rec_editable; /* true means that the bit reservoir is off */
 347
 348     /* note: timesplit setting is not saved */
 349     int rec_timesplit; /* 0 = off,
 350                           1 = 00:05, 2 = 00:10, 3 = 00:15, 4 = 00:30
 351                           5 = 01:00, 6 = 02:00, 7 = 04:00, 8 = 06:00
 352                           9 = 08:00, 10= 10:00, 11= 12:00, 12= 18:00,
 353                           13= 24:00 */
 354     int rec_sizesplit; /* 0 = off,
 355                           1 = 5MB, 2 = 10MB, 3 = 15MB, 4 = 32MB
 356                           5 = 64MB, 6 = 75MB, 7 = 100MB, 8 = 128MB
 357                           9 = 256MB, 10= 512MB, 11= 650MB, 12= 700MB,
 358                           13= 1GB, 14 = 1.5GB 15 = 1.75MB*/
 359     int rec_split_type; /* split/stop */
 360     int rec_split_method; /* time/filesize */
 361
 362     int rec_prerecord_time; /* In seconds, 0-30, 0 means OFF */
 363     int rec_directory; /* 0=base dir, 1=current dir */
 364     int cliplight; /* 0 = off
 365                       1 = main lcd
 366                       2 = main and remote lcd
 367                       3 = remote lcd */
 368
 369     int rec_start_thres;    /* negative: db, positive: % range -87 .. 100 */
 370     int rec_start_duration; /* index of trig_durations */
 371     int rec_stop_thres;     /* negative: db, positive: % */
 372     int rec_stop_postrec;   /* negative: db, positive: % range -87 .. 100 */
 373     int rec_stop_gap;       /* index of trig_durations */
 374     int rec_trigger_mode;   /* see TRIG_MODE_XXX constants */
 375     int rec_trigger_type;   /* what to do when trigger released */
 376
 377 #ifdef HAVE_AGC
 378     int rec_agc_preset_mic; /* AGC mic preset modes:
 379                              0 = Off
 380                              1 = Safety (clip)
 381                              2 = Live (slow)
 382                              3 = DJ-Set (slow)
 383                              4 = Medium
 384                              5 = Voice (fast) */
 385     int rec_agc_preset_line; /* AGC line-in preset modes:
 386                               0 = Off
 387                               1 = Safety (clip)
 388                               2 = Live (slow)
 389                               3 = DJ-Set (slow)
 390                               4 = Medium
 391                               5 = Voice (fast) */
 392     int rec_agc_maxgain_mic;  /* AGC maximum mic gain */
 393     int rec_agc_maxgain_line; /* AGC maximum line-in gain */
 394     int rec_agc_cliptime;     /* 0.2, 0.4, 0.6, 0.8, 1s */
 395 #endif
 396
 397     /* device settings */
 398
 399 #ifdef HAVE_LCD_CONTRAST
 400     int contrast;   /* lcd contrast */
 401 #endif
 402     bool invert;    /* invert display */
 403     bool invert_cursor; /* invert the current file in dir browser and menu
 404                            instead of using the default cursor */
 405     bool flip_display; /* turn display (and button layout) by 180 degrees */
 406     int poweroff;   /* power off timer */
 407     int backlight_timeout;  /* backlight off timeout:  0-18 0=never,
 408                                1=always,
 409                                then according to timeout_values[] */
 410     int backlight_timeout_plugged;
 411 #ifdef HAVE_BACKLIGHT_PWM_FADING
 412     int backlight_fade_in;  /* backlight fade in timing: 0..3 */
 413     int backlight_fade_out; /* backlight fade in timing: 0..7 */
 414 #endif
 415     int battery_capacity; /* in mAh */
 416     int battery_type;  /* for units which can take multiple types (Ondio). */
 417
 418 #ifdef HAVE_SPDIF_POWER
 419     bool spdif_enable; /* S/PDIF power on/off */
 420 #endif
 421
 422 #if CONFIG_TUNER
 423     unsigned char fmr_file[MAX_FILENAME+1]; /* last fmr preset */
 424 #endif
 425     unsigned char font_file[MAX_FILENAME+1]; /* last font */
 426     unsigned char wps_file[MAX_FILENAME+1];  /* last wps */
 427     unsigned char lang_file[MAX_FILENAME+1]; /* last language */
 428
 429     /* misc options */
 430
 431     int repeat_mode;   /* 0=off 1=repeat all 2=repeat one 3=shuffle 4=ab */
 432     int dirfilter;     /* 0=display all, 1=only supported, 2=only music,
 433                           3=dirs+playlists, 4=ID3 database */
 434     bool sort_case;    /* dir sort order: 0=case insensitive, 1=sensitive */
 435     int volume_type;   /* how volume is displayed: 0=graphic, 1=percent */
 436     int battery_display; /* how battery is displayed: 0=graphic, 1=percent */
 437     int timeformat;    /* time format: 0=24 hour clock, 1=12 hour clock */
 438     bool playlist_shuffle;
 439     bool play_selected; /* Plays selected file even in shuffle mode */
 440     int ff_rewind_min_step; /* FF/Rewind minimum step size */
 441     int ff_rewind_accel; /* FF/Rewind acceleration (in seconds per doubling) */
 442     int disk_spindown; /* time until disk spindown, in seconds (0=off) */
 443     int buffer_margin; /* MP3 buffer watermark margin, in seconds */
 444
 445     int peak_meter_release;   /* units per read out */
 446     int peak_meter_hold;      /* hold time for peak meter in 1/100 s */
 447     int peak_meter_clip_hold; /* hold time for clips */
 448     bool peak_meter_dbfs;     /* show linear or dbfs values */
 449     int peak_meter_min; /* range minimum */
 450     int peak_meter_max; /* range maximum */
 451     bool car_adapter_mode; /* 0=off 1=on */
 452
 453     /* show status bar */
 454     bool statusbar;    /* 0=hide, 1=show */
 455
 456     /* show button bar */
 457     bool buttonbar;    /* 0=hide, 1=show */
 458
 459     /* show scroll bar */
 460     bool scrollbar;    /* 0=hide, 1=show */
 461
 462     /* goto current song when exiting WPS */
 463     bool browse_current; /* 1=goto current song,
 464                             0=goto previous location */
 465
 466
 467     int scroll_speed;  /* long texts scrolling speed: 1-30 */
 468     int bidir_limit;   /* bidir scroll length limit */
 469     int scroll_delay;  /* delay (in 1/10s) before starting scroll */
 470     int scroll_step;   /* pixels to advance per update */
 471 #ifdef HAVE_REMOTE_LCD
 472     int remote_scroll_speed;  /* long texts scrolling speed: 1-30 */
 473     int remote_scroll_delay;  /* delay (in 1/10s) before starting scroll */
 474     int remote_scroll_step;   /* pixels to advance per update */
 475     int remote_bidir_limit;   /* bidir scroll length limit */
 476 #endif
 477
 478 #ifdef HAVE_LCD_BITMAP
 479     bool offset_out_of_view;
 480     int screen_scroll_step;
 481 #endif
 482
 483     /* auto bookmark settings */
 484     int autoloadbookmark;   /* auto load option: 0=off, 1=ask, 2=on */
 485     int autocreatebookmark; /* auto create option: 0=off, 1=ask, 2=on */
 486     int usemrb;                 /* use MRB list: 0=No, 1=Yes*/
 487 #ifdef HAVE_LCD_CHARCELLS
 488     int jump_scroll;   /* Fast jump when scrolling */
 489     int jump_scroll_delay; /* Delay between jump scroll screens */
 490 #endif
 491     bool fade_on_stop; /* fade on pause/unpause/stop */
 492     bool caption_backlight; /* turn on backlight at end and start of track */
 493
 494 #if CONFIG_TUNER
 495     int fm_freq_step;    /* Frequency step for manual tuning, in kHz */
 496     bool fm_force_mono;  /* Forces Mono mode if true */
 497     bool fm_full_range;  /* Enables full 10MHz-160MHz range if true, else
 498                             only 88MHz-108MHz */
 499 #endif
 500
 501     int max_files_in_dir; /* Max entries in directory (file browser) */
 502     int max_files_in_playlist; /* Max entries in playlist */
 503     bool show_icons;   /* 0=hide 1=show */
 504     int recursive_dir_insert; /* should directories be inserted recursively */
 505
 506     bool   line_in;       /* false=off, true=active */
 507
 508     bool id3_v1_first;    /* true = ID3V1 has prio over ID3V2 tag */
 509
 510     /* playlist viewer settings */
 511     bool playlist_viewer_icons; /* display icons on viewer */
 512     bool playlist_viewer_indices; /* display playlist indices on viewer */
 513     int playlist_viewer_track_display; /* how to display tracks in viewer */
 514
 515     /* voice UI settings */
 516     bool talk_menu; /* enable voice UI */
 517     int talk_dir; /* talkbox mode: 0=off 1=number 2=clip@enter 3=clip@hover */
 518     int talk_file; /* voice filename mode: 0=off, 1=number, other t.b.d. */
 519
 520     /* file browser sorting */
 521     int sort_file; /* 0=alpha, 1=date, 2=date (new first), 3=type */
 522     int sort_dir; /* 0=alpha, 1=date (old first), 2=date (new first) */
 523
 524 #ifdef HAVE_REMOTE_LCD
 525     /* remote lcd */
 526     int remote_contrast;   /* lcd contrast:          0-63 0=low 63=high            */
 527     bool remote_invert;    /* invert display */
 528     bool remote_flip_display; /* turn display (and button layout) by 180 degrees */
 529     int remote_backlight_timeout;  /* backlight off timeout:  0-18 0=never,
 530                                1=always,
 531                                then according to timeout_values[] */
 532     int remote_backlight_timeout_plugged;
 533     bool remote_caption_backlight; /* turn on backlight at end and start of track */
 534 #ifdef HAS_REMOTE_BUTTON_HOLD
 535     int remote_backlight_on_button_hold; /* what to do with remote backlight when hold
 536                                             switch is on */
 537 #endif
 538 #ifdef HAVE_REMOTE_LCD_TICKING
 539     bool remote_reduce_ticking; /* 0=normal operation,
 540                                    1=EMI reduce on with cost more CPU. */
 541 #endif
 542 #endif /* HAVE_REMOTE_LCD */
 543
 544     int next_folder; /* move to next folder */
 545     bool runtimedb;   /* runtime database active? */
 546
 547 #if CONFIG_CODEC == SWCODEC
 548     bool replaygain;        /* enable replaygain */
 549     bool replaygain_noclip; /* scale to prevent clips */
 550     int  replaygain_type;   /* 0=track gain, 1=album gain, 2=track gain if
 551                                shuffle is on, album gain otherwise */
 552     int  replaygain_preamp; /* scale replaygained tracks by this */
 553     int  beep;              /* system beep volume when changing tracks etc. */
 554
 555     /* Crossfeed settings */
 556     bool crossfeed;                             /* enable crossfeed */
 557     unsigned int crossfeed_direct_gain;         /* - dB x 10 */
 558     unsigned int crossfeed_cross_gain;          /* - dB x 10 */
 559     unsigned int crossfeed_hf_attenuation;      /* - dB x 10 */
 560     unsigned int crossfeed_hf_cutoff;           /* Frequency in Hz */
 561 #endif
 562 #ifdef HAVE_DIRCACHE
 563     bool dircache;          /* enable directory cache */
 564 #endif
 565 #ifdef HAVE_TAGCACHE
 566 #ifdef HAVE_TC_RAMCACHE
 567     bool tagcache_ram;        /* load tagcache to ram? */
 568 #endif
 569     bool tagcache_autoupdate; /* automatically keep tagcache in sync? */
 570 #endif
 571     int default_codepage;   /* set default codepage for tag conversion */
 572 #ifdef HAVE_REMOTE_LCD
 573     unsigned char rwps_file[MAX_FILENAME+1];  /* last remote-wps */
 574 #endif
 575 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
 576     int brightness;         /* iriver h300: backlight PWM value: 2..15
 577                                 (0 and 1 are black) */
 578 #endif
 579
 580 #if CONFIG_CODEC == SWCODEC
 581     bool eq_enabled;            /* Enable equalizer */
 582     unsigned int eq_precut;     /* dB */
 583
 584     /* Order is important here, must be cutoff, q, then gain for each band.
 585        See dsp_eq_update_data in dsp.c for why. */
 586
 587     /* Band 0 settings */
 588     int eq_band0_cutoff;        /* Hz */
 589     int eq_band0_q;
 590     int eq_band0_gain;          /* +/- dB */
 591
 592     /* Band 1 settings */
 593     int eq_band1_cutoff;        /* Hz */
 594     int eq_band1_q;
 595     int eq_band1_gain;          /* +/- dB */
 596
 597     /* Band 2 settings */
 598     int eq_band2_cutoff;        /* Hz */
 599     int eq_band2_q;
 600     int eq_band2_gain;          /* +/- dB */
 601
 602     /* Band 3 settings */
 603     int eq_band3_cutoff;        /* Hz */
 604     int eq_band3_q;
 605     int eq_band3_gain;          /* +/- dB */
 606
 607     /* Band 4 settings */
 608     int eq_band4_cutoff;        /* Hz */
 609     int eq_band4_q;
 610     int eq_band4_gain;          /* +/- dB */
 611
 612     bool dithering_enabled;
 613 #endif
 614
 615 #if LCD_DEPTH > 1
 616     unsigned char backdrop_file[MAX_FILENAME+1];  /* backdrop bitmap file */
 617 #endif
 618
 619     bool warnon_erase_dynplaylist; /* warn when erasing dynamic playlist */
 620     bool scroll_paginated;   /* 0=dont 1=do */
 621 #ifdef HAVE_LCD_COLOR
 622     int bg_color; /* background color native format */
 623     int fg_color; /* foreground color native format */
 624 #endif
 625     bool party_mode;    /* party mode - unstoppable music */
 626
 627 #if CONFIG_BACKLIGHT
 628     bool bl_filter_first_keypress;   /* filter first keypress when dark? */
 629 #ifdef HAVE_REMOTE_LCD
 630     bool remote_bl_filter_first_keypress; /* filter first remote keypress when remote dark? */
 631 #endif
 632 #ifdef HAS_BUTTON_HOLD
 633     int backlight_on_button_hold; /* what to do with backlight when hold
 634                                      switch is on */
 635 #endif
 636 #ifdef HAVE_LCD_SLEEP
 637     int lcd_sleep_after_backlight_off; /* when to put lcd to sleep after backlight
 638                                           has turned off */
 639 #endif
 640 #endif /* CONFIG_BACKLIGHT */
 641
 642 #ifdef HAVE_LCD_BITMAP
 643     unsigned char kbd_file[MAX_FILENAME+1]; /* last keyboard */
 644 #endif
 645
 646 #ifdef HAVE_USB_POWER
 647 #if CONFIG_CHARGING
 648     bool usb_charging;
 649 #endif
 650 #endif
 651
 652 #ifdef HAVE_WM8758
 653     bool eq_hw_enabled;            /* Enable hardware equalizer */
 654
 655     int eq_hw_band0_cutoff;
 656     int eq_hw_band0_gain;
 657
 658     int eq_hw_band1_center;
 659     int eq_hw_band1_bandwidth;
 660     int eq_hw_band1_gain;
 661
 662     int eq_hw_band2_center;
 663     int eq_hw_band2_bandwidth;
 664     int eq_hw_band2_gain;
 665
 666     int eq_hw_band3_center;
 667     int eq_hw_band3_bandwidth;
 668     int eq_hw_band3_gain;
 669
 670     int eq_hw_band4_cutoff;
 671     int eq_hw_band4_gain;
 672 #endif
 673     bool hold_lr_for_scroll_in_list; /* hold L/R scrolls the list left/right */
 674     int show_path_in_browser; /* 0=off, 1=current directory, 2=full path */
 675
 676 #ifdef HAVE_HEADPHONE_DETECTION
 677     int unplug_mode; /* pause on headphone unplug */
 678     int unplug_rw; /* time in s to rewind when pausing */
 679     bool unplug_autoresume; /* disable auto-resume if no phones */
 680 #endif
 681 #if CONFIG_TUNER
 682     int fm_region;
 683 #endif
 684     bool audioscrobbler; /* Audioscrobbler logging  */
 685
 686     /* If values are just added to the end, no need to bump plugin API
 687        version. */
 688     /* new stuff to be added at the end */
 689
 690 #if defined(HAVE_RECORDING) && CONFIG_CODEC == SWCODEC
 691     /* Encoder Settings Start - keep these together */
 692     struct mp3_enc_config     mp3_enc_config;
 693 #if 0 /* These currently contain no members but their places in line
 694          should be held */
 695     struct aiff_enc_config    aiff_enc_config;
 696     struct wav_enc_config     wav_enc_config;
 697     struct wavpack_enc_config wavpack_enc_config;
 698 #endif
 699     /* Encoder Settings End */
 700 #endif /* CONFIG_CODEC == SWCODEC */
 701     bool cuesheet;
 702     int start_in_screen;
 703 #if defined(HAVE_RTC_ALARM) && \
 704     (defined(HAVE_RECORDING) || CONFIG_TUNER)
 705     int alarm_wake_up_screen;
 706 #endif
 707
 708 };
 709
 710 /** global variables **/
 711 extern long lasttime;
 712 /* Recording base directory */
 713 extern const char rec_base_directory[];
 714 /* global settings */
 715 extern struct user_settings global_settings;
 716 /* global status */
 717 extern struct system_status global_status;
 718
 719 #endif /* __SETTINGS_H__ */