apps/menus/recording_menu.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 Jonathan Gordon
  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 #include "config.h"
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <stdbool.h>
  26 #include "string.h"
  27 #include "system.h"
  28 #include "kernel.h"
  29 #include "lcd.h"
  30 #include "menu.h"
  31 #include "button.h"
  32 #include "mp3_playback.h"
  33 #include "settings.h"
  34 #include "statusbar.h"
  35 #include "screens.h"
  36 #include "icons.h"
  37 #ifdef HAVE_LCD_BITMAP
  38 #include "font.h"
  39 #include "scrollbar.h"
  40 #endif
  41 #include "lang.h"
  42 #include "sprintf.h"
  43 #include "talk.h"
  44 #include "misc.h"
  45 #include "sound.h"
  46 #ifdef HAVE_RECORDING
  47 #include "audio.h"
  48 #if CONFIG_TUNER
  49 #include "radio.h"
  50 #endif
  51 #endif
  52 #ifdef HAVE_RECORDING
  53 #include "peakmeter.h"
  54 #include "mas.h"
  55 #endif
  56 #include "splash.h"
  57 #if CONFIG_CODEC == SWCODEC
  58 #include "metadata.h"
  59 #include "dsp.h"
  60 #include "menus/eq_menu.h"
  61 #ifdef HAVE_RECORDING
  62 #include "enc_config.h"
  63 #endif
  64 #include "general.h"
  65 #endif
  66 #include "action.h"
  67 #include "recording.h"
  68 #include "sound_menu.h"
  69 #include "option_select.h"
  70 #include "settings_list.h"
  71 #include "list.h"
  72 #include "viewport.h"
  73 #include "exported_menus.h"
  74
  75 static bool no_source_in_menu = false;
  76 static int recmenu_callback(int action,const struct menu_item_ex *this_item);
  77
  78 static int recsource_func(void)
  79 {
  80     int n_opts = REC_NUM_SOURCES;
  81
  82     static const struct opt_items names[AUDIO_NUM_SOURCES] = {
  83         HAVE_MIC_REC_([AUDIO_SRC_MIC]
  84             = { STR(LANG_RECORDING_SRC_MIC) },)
  85         HAVE_LINE_REC_([AUDIO_SRC_LINEIN]
  86             = { STR(LANG_LINE_IN) },)
  87         HAVE_SPDIF_REC_([AUDIO_SRC_SPDIF]
  88             = { STR(LANG_RECORDING_SRC_DIGITAL) },)
  89         HAVE_FMRADIO_REC_([AUDIO_SRC_FMRADIO]
  90             = { STR(LANG_FM_RADIO) },)
  91     };
  92
  93     /* caveat: assumes it's the last item! */
  94 #ifdef HAVE_FMRADIO_REC
  95     if (!radio_hardware_present())
  96         n_opts--;
  97 #endif
  98
  99     return set_option(str(LANG_RECORDING_SOURCE),
 100                       &global_settings.rec_source, INT, names,
 101                       n_opts, NULL );
 102 }
 103 MENUITEM_FUNCTION(recsource, 0, ID2P(LANG_RECORDING_SOURCE),
 104                     recsource_func, NULL, recmenu_callback, Icon_Menu_setting);
 105
 106 #if CONFIG_CODEC == SWCODEC
 107 /* Makes an options list from a source list of options and indexes */
 108 static void make_options_from_indexes(const struct opt_items *src_names,
 109                                       const long *src_indexes,
 110                                       int n_indexes,
 111                                       struct opt_items *dst_names)
 112 {
 113     while (--n_indexes >= 0)
 114         dst_names[n_indexes] = src_names[src_indexes[n_indexes]];
 115 } /* make_options_from_indexes */
 116
 117
 118 #endif /* CONFIG_CODEC == SWCODEC */
 119
 120 static int recfrequency_func(void)
 121 {
 122 #if CONFIG_CODEC == MAS3587F
 123     static const struct opt_items names[6] = {
 124         { "44.1kHz", TALK_ID(44, UNIT_KHZ) },
 125         { "48kHz", TALK_ID(48, UNIT_KHZ) },
 126         { "32kHz", TALK_ID(32, UNIT_KHZ) },
 127         { "22.05kHz", TALK_ID(22, UNIT_KHZ) },
 128         { "24kHz", TALK_ID(24, UNIT_KHZ) },
 129         { "16kHz", TALK_ID(16, UNIT_KHZ) }
 130     };
 131     return set_option(str(LANG_RECORDING_FREQUENCY),
 132                       &global_settings.rec_frequency, INT,
 133                       names, 6, NULL );
 134 #endif /* CONFIG_CODEC == MAS3587F */
 135
 136 #if CONFIG_CODEC == SWCODEC
 137     static const struct opt_items names[REC_NUM_FREQ] = {
 138         REC_HAVE_96_([REC_FREQ_96] = { "96kHz",     TALK_ID(96, UNIT_KHZ) },)
 139         REC_HAVE_88_([REC_FREQ_88] = { "88.2kHz",   TALK_ID(88, UNIT_KHZ) },)
 140         REC_HAVE_64_([REC_FREQ_64] = { "64kHz",     TALK_ID(64, UNIT_KHZ) },)
 141         REC_HAVE_48_([REC_FREQ_48] = { "48kHz",     TALK_ID(48, UNIT_KHZ) },)
 142         REC_HAVE_44_([REC_FREQ_44] = { "44.1kHz",   TALK_ID(44, UNIT_KHZ) },)
 143         REC_HAVE_32_([REC_FREQ_32] = { "32kHz",     TALK_ID(32, UNIT_KHZ) },)
 144         REC_HAVE_24_([REC_FREQ_24] = { "24kHz",     TALK_ID(24, UNIT_KHZ) },)
 145         REC_HAVE_22_([REC_FREQ_22] = { "22.05kHz",  TALK_ID(22, UNIT_KHZ) },)
 146         REC_HAVE_16_([REC_FREQ_16] = { "16kHz",     TALK_ID(16, UNIT_KHZ) },)
 147         REC_HAVE_12_([REC_FREQ_12] = { "12kHz",     TALK_ID(12, UNIT_KHZ) },)
 148         REC_HAVE_11_([REC_FREQ_11] = { "11.025kHz", TALK_ID(11, UNIT_KHZ) },)
 149         REC_HAVE_8_( [REC_FREQ_8 ] = { "8kHz",      TALK_ID( 8, UNIT_KHZ) },)
 150     };
 151
 152     struct opt_items opts[REC_NUM_FREQ];
 153     unsigned long    table[REC_NUM_FREQ];
 154     int              n_opts;
 155     int              rec_frequency;
 156     bool             ret;
 157
 158 #ifdef HAVE_SPDIF_REC
 159     if (global_settings.rec_source == REC_SRC_SPDIF)
 160     {
 161         /* Inform user that frequency follows the source's frequency */
 162         opts[0].string    = ID2P(LANG_SOURCE_FREQUENCY);
 163         opts[0].voice_id  = LANG_SOURCE_FREQUENCY;
 164         n_opts            = 1;
 165         rec_frequency     = 0;
 166     }
 167     else
 168 #endif
 169     {
 170         struct encoder_caps caps;
 171         struct encoder_config cfg;
 172
 173         cfg.rec_format = global_settings.rec_format;
 174         global_to_encoder_config(&cfg);
 175
 176         if (!enc_get_caps(&cfg, &caps, true))
 177             return false;
 178
 179         /* Construct samplerate menu based upon encoder settings */
 180         n_opts = make_list_from_caps32(REC_SAMPR_CAPS, NULL,
 181                                        caps.samplerate_caps, table);
 182
 183         if (n_opts == 0)
 184             return false; /* No common flags...?? */
 185
 186         make_options_from_indexes(names, table, n_opts, opts);
 187
 188         /* Find closest rate that the potentially restricted list
 189            comes to */
 190         make_list_from_caps32(REC_SAMPR_CAPS, rec_freq_sampr,
 191                               caps.samplerate_caps, table);
 192
 193         rec_frequency = round_value_to_list32(
 194                 rec_freq_sampr[global_settings.rec_frequency],
 195                 table, n_opts, false);
 196     }
 197
 198     ret = set_option(str(LANG_RECORDING_FREQUENCY),
 199                      &rec_frequency, INT, opts, n_opts, NULL );
 200
 201     if (!ret
 202         HAVE_SPDIF_REC_( && global_settings.rec_source != REC_SRC_SPDIF)
 203     )
 204     {
 205         /* Translate back to full index */
 206         global_settings.rec_frequency =
 207                     round_value_to_list32(table[rec_frequency],
 208                                           rec_freq_sampr,
 209                                           REC_NUM_FREQ,
 210                                           false);
 211     }
 212
 213     return ret;
 214 #endif /* CONFIG_CODEC == SWCODEC */
 215 } /* recfrequency */
 216 MENUITEM_FUNCTION(recfrequency, 0, ID2P(LANG_RECORDING_FREQUENCY),
 217                     recfrequency_func, NULL, NULL, Icon_Menu_setting);
 218
 219
 220 static int recchannels_func(void)
 221 {
 222     static const struct opt_items names[CHN_NUM_MODES] = {
 223         [CHN_MODE_STEREO] = { STR(LANG_CHANNEL_STEREO) },
 224         [CHN_MODE_MONO]   = { STR(LANG_CHANNEL_MONO)   }
 225     };
 226 #if CONFIG_CODEC == MAS3587F
 227     return set_option(str(LANG_CHANNELS),
 228                       &global_settings.rec_channels, INT,
 229                       names, CHN_NUM_MODES, NULL );
 230 #endif /* CONFIG_CODEC == MAS3587F */
 231
 232 #if CONFIG_CODEC == SWCODEC
 233     struct opt_items    opts[CHN_NUM_MODES];
 234     long                table[CHN_NUM_MODES];
 235     struct encoder_caps caps;
 236     struct encoder_config cfg;
 237     int                 n_opts;
 238     int                 rec_channels;
 239     bool                ret;
 240
 241     cfg.rec_format = global_settings.rec_format;
 242     global_to_encoder_config(&cfg);
 243
 244     if (!enc_get_caps(&cfg, &caps, true))
 245         return false;
 246
 247     n_opts = make_list_from_caps32(CHN_CAP_ALL, NULL,
 248                                    caps.channel_caps, table);
 249
 250     rec_channels = round_value_to_list32(global_settings.rec_channels,
 251                                          table, n_opts, false);
 252
 253     make_options_from_indexes(names, table, n_opts, opts);
 254
 255     ret = set_option(str(LANG_CHANNELS), &rec_channels,
 256                      INT, opts, n_opts, NULL );
 257
 258     if (!ret)
 259         global_settings.rec_channels = table[rec_channels];
 260
 261     return ret;
 262 #endif /* CONFIG_CODEC == SWCODEC */
 263 }
 264 MENUITEM_FUNCTION(recchannels, 0, ID2P(LANG_CHANNELS),
 265                     recchannels_func, NULL, NULL, Icon_Menu_setting);
 266
 267 #if CONFIG_CODEC == SWCODEC
 268
 269 static int recmonomode_func(void)
 270 {
 271     static const struct opt_items names[3] = {
 272         [0] = { STR(LANG_CHANNEL_LEFTRIGHT) },
 273         [1] = { STR(LANG_CHANNEL_LEFT) },
 274         [2] = { STR(LANG_CHANNEL_RIGHT) },
 275     };
 276
 277     int rec_mono_mode = global_settings.rec_mono_mode;
 278     bool ret = set_option(str(LANG_RECORDING_MONO_MODE), &rec_mono_mode,
 279                      INT, names, 3, NULL );
 280
 281     if (rec_mono_mode != global_settings.rec_mono_mode)
 282         global_settings.rec_mono_mode = rec_mono_mode;
 283
 284     return ret;
 285 }
 286 MENUITEM_FUNCTION(recmonomode, 0, ID2P(LANG_RECORDING_MONO_MODE),
 287                   recmonomode_func, NULL, NULL, Icon_Menu_setting);
 288
 289 static int recformat_func(void)
 290 {
 291     static const struct opt_items names[REC_NUM_FORMATS] = {
 292         [REC_FORMAT_AIFF]    = { STR(LANG_AFMT_AIFF)    },
 293         [REC_FORMAT_MPA_L3]  = { STR(LANG_AFMT_MPA_L3)  },
 294         [REC_FORMAT_WAVPACK] = { STR(LANG_AFMT_WAVPACK) },
 295         [REC_FORMAT_PCM_WAV] = { STR(LANG_AFMT_PCM_WAV) },
 296     };
 297
 298     int rec_format = global_settings.rec_format;
 299     bool res = set_option(str(LANG_RECORDING_FORMAT), &rec_format, INT,
 300                           names, REC_NUM_FORMATS, NULL );
 301
 302     if (rec_format != global_settings.rec_format)
 303     {
 304         global_settings.rec_format = rec_format;
 305         enc_global_settings_apply();
 306     }
 307
 308     return res;
 309 } /* recformat */
 310 MENUITEM_FUNCTION(recformat, 0, ID2P(LANG_RECORDING_FORMAT),
 311                     recformat_func, NULL, NULL, Icon_Menu_setting);
 312
 313 MENUITEM_FUNCTION(enc_global_config_menu_item, 0, ID2P(LANG_ENCODER_SETTINGS),
 314                     (int(*)(void))enc_global_config_menu,
 315                      NULL, NULL, Icon_Submenu);
 316
 317 #endif /* CONFIG_CODEC == SWCODEC */
 318
 319
 320 static int recmenu_callback(int action,const struct menu_item_ex *this_item)
 321 {
 322     switch (action)
 323     {
 324         case ACTION_REQUEST_MENUITEM:
 325             if (this_item == &recsource && no_source_in_menu)
 326                 return ACTION_EXIT_MENUITEM;
 327             break;
 328     }
 329     return action;
 330 }
 331 #if CONFIG_CODEC == MAS3587F
 332 MENUITEM_SETTING(rec_quality, &global_settings.rec_quality, NULL);
 333 MENUITEM_SETTING(rec_editable, &global_settings.rec_editable, NULL);
 334 #endif
 335
 336 MENUITEM_SETTING(rec_split_type, &global_settings.rec_split_type, NULL);
 337 MENUITEM_SETTING(rec_split_method, &global_settings.rec_split_method, NULL);
 338 MENUITEM_SETTING(rec_timesplit, &global_settings.rec_timesplit, NULL);
 339 MENUITEM_SETTING(rec_sizesplit, &global_settings.rec_sizesplit, NULL);
 340 MAKE_MENU(filesplitoptionsmenu, ID2P(LANG_RECORD_TIMESPLIT), NULL, Icon_NOICON,
 341             &rec_split_method, &rec_split_type, &rec_timesplit, &rec_sizesplit);
 342
 343
 344 MENUITEM_SETTING(rec_prerecord_time, &global_settings.rec_prerecord_time, NULL);
 345
 346 static int clear_rec_directory(void)
 347 {
 348     strcpy(global_settings.rec_directory, REC_BASE_DIR);
 349     splash(HZ, ID2P(LANG_RESET_DONE_CLEAR));
 350     return false;
 351 }
 352 MENUITEM_FUNCTION(clear_rec_directory_item, 0, ID2P(LANG_CLEAR_REC_DIR),
 353                   clear_rec_directory, NULL, NULL, Icon_Folder);
 354
 355 MENUITEM_SETTING(cliplight, &global_settings.cliplight, NULL);
 356
 357 #ifdef HAVE_AGC
 358 static int agc_preset_func(void)
 359 {
 360     static const struct opt_items names[] = {
 361         { STR(LANG_OFF) },
 362         { STR(LANG_AGC_SAFETY) },
 363         { STR(LANG_AGC_LIVE) },
 364         { STR(LANG_AGC_DJSET) },
 365         { STR(LANG_AGC_MEDIUM) },
 366         { STR(LANG_AGC_VOICE) },
 367     };
 368     if (global_settings.rec_source)
 369         return set_option(str(LANG_RECORDING_AGC_PRESET),
 370                           &global_settings.rec_agc_preset_line,
 371                           INT, names, 6, NULL );
 372     else
 373         return set_option(str(LANG_RECORDING_AGC_PRESET),
 374                           &global_settings.rec_agc_preset_mic,
 375                           INT, names, 6, NULL );
 376 }
 377
 378 static int agc_cliptime_func(void)
 379 {
 380     static const struct opt_items names[] = {
 381         { "200ms", TALK_ID(200, UNIT_MS) },
 382         { "400ms", TALK_ID(400, UNIT_MS) },
 383         { "600ms", TALK_ID(600, UNIT_MS) },
 384         { "800ms", TALK_ID(800, UNIT_MS) },
 385         { "1s", TALK_ID(1, UNIT_SEC) }
 386     };
 387     return set_option(str(LANG_RECORDING_AGC_CLIPTIME),
 388                       &global_settings.rec_agc_cliptime,
 389                       INT, names, 5, NULL );
 390 }
 391 MENUITEM_FUNCTION(agc_preset, 0, ID2P(LANG_RECORDING_AGC_PRESET),
 392                     agc_preset_func, NULL, NULL, Icon_Menu_setting);
 393 MENUITEM_FUNCTION(agc_cliptime, 0, ID2P(LANG_RECORDING_AGC_CLIPTIME),
 394                     agc_cliptime_func, NULL, NULL, Icon_Menu_setting);
 395 #endif /* HAVE_AGC */
 396
 397 /** Rec trigger **/
 398 enum trigger_menu_option
 399 {
 400     TRIGGER_MODE,
 401     TRIGGER_TYPE,
 402     PRERECORD_TIME,
 403     START_THRESHOLD,
 404     START_DURATION,
 405     STOP_THRESHOLD,
 406     STOP_POSTREC,
 407     STOP_GAP,
 408     TRIG_OPTION_COUNT,
 409 };
 410
 411 static enum themable_icons trigger_get_icon(int selected_item, void * data)
 412 {
 413     (void)data;
 414     if ((selected_item % 2) == 0) /* header */
 415           return Icon_Menu_setting;
 416     return Icon_NOICON;
 417 }
 418
 419 static char * trigger_get_name(int selected_item, void * data,
 420                         char * buffer, size_t buffer_len)
 421 {
 422     const struct settings_list **settings =
 423             (const struct settings_list **)data;
 424     const struct settings_list *s = settings[selected_item / 2];
 425     if ((selected_item % 2) == 0) /* header */
 426         return P2STR(ID2P(s->lang_id));
 427     else
 428     {
 429         int temp;
 430         temp = option_value_as_int(s);
 431         if ((selected_item / 2 == START_THRESHOLD ||
 432              selected_item / 2 == STOP_THRESHOLD) &&
 433              temp == 0)
 434         {
 435             return str(LANG_OFF);
 436         }
 437         return option_get_valuestring(s, buffer, buffer_len, temp);
 438     }
 439 }
 440 static void trigger_speak_item(const struct settings_list **settings,
 441                                int selected_setting, bool title)
 442 {
 443     const struct settings_list *s = settings[selected_setting];
 444     int temp;
 445     if (!global_settings.talk_menu)
 446         return;
 447     if (title)
 448         talk_id(s->lang_id, false);
 449     temp = option_value_as_int(s);
 450     if ((selected_setting == START_THRESHOLD ||
 451          selected_setting == STOP_THRESHOLD) &&
 452         temp == 0)
 453     {
 454         talk_id(LANG_OFF, title?true:false);
 455     } else {
 456         option_talk_value(s, temp, title?true:false);
 457     }
 458 }
 459 int rectrigger(void)
 460 {
 461     struct viewport vp[NB_SCREENS], triggervp[NB_SCREENS];
 462     struct gui_synclist lists;
 463     int i, action = ACTION_REDRAW;
 464     bool done = false, changed = true;
 465     const struct settings_list *settings[TRIG_OPTION_COUNT];
 466
 467     int pm_x[NB_SCREENS];
 468     int pm_y[NB_SCREENS];
 469     int pm_h[NB_SCREENS];
 470     int trig_xpos[NB_SCREENS];
 471     int trig_ypos[NB_SCREENS];
 472     int trig_width[NB_SCREENS];
 473
 474     int old_start_thres_db = global_settings.rec_start_thres_db;
 475     int old_start_thres_linear = global_settings.rec_start_thres_linear;
 476     int old_start_duration = global_settings.rec_start_duration;
 477     int old_prerecord_time = global_settings.rec_prerecord_time;
 478     int old_stop_thres_db = global_settings.rec_stop_thres_db;
 479     int old_stop_thres_linear = global_settings.rec_stop_thres_linear;
 480     int old_stop_postrec = global_settings.rec_stop_postrec;
 481     int old_stop_gap = global_settings.rec_stop_gap;
 482     int old_trigger_mode = global_settings.rec_trigger_mode;
 483     int old_trigger_type = global_settings.rec_trigger_type;
 484
 485     FOR_NB_SCREENS(i)
 486     {
 487         screens[i].clear_display();
 488         screens[i].update();
 489         viewport_set_defaults(&vp[i], i);
 490         vp[i].height -= SYSFONT_HEIGHT*2;
 491         triggervp[i] = vp[i];
 492         triggervp[i].y = vp[i].y + vp[i].height;
 493         triggervp[i].height = SYSFONT_HEIGHT*2;
 494         trig_xpos[i] = 0;
 495         trig_ypos[i] =  0;
 496         pm_x[i] = 0;
 497         pm_y[i] = SYSFONT_HEIGHT;
 498         pm_h[i] = SYSFONT_HEIGHT;
 499         trig_width[i] = triggervp[i].width;
 500     }
 501     /* TODO: what to do if there is < 4 lines on the screen? */
 502
 503     settings[TRIGGER_MODE] =
 504             find_setting(&global_settings.rec_trigger_mode, NULL);
 505     settings[TRIGGER_TYPE] =
 506             find_setting(&global_settings.rec_trigger_type, NULL);
 507     settings[PRERECORD_TIME] =
 508             find_setting(&global_settings.rec_prerecord_time, NULL);
 509     settings[START_DURATION] =
 510             find_setting(&global_settings.rec_start_duration, NULL);
 511     settings[STOP_POSTREC] =
 512             find_setting(&global_settings.rec_stop_postrec, NULL);
 513     settings[STOP_GAP] =
 514             find_setting(&global_settings.rec_stop_gap, NULL);
 515     if (global_settings.peak_meter_dbfs) /* show the dB settings */
 516     {
 517         settings[START_THRESHOLD] =
 518                 find_setting(&global_settings.rec_start_thres_db, NULL);
 519         settings[STOP_THRESHOLD] =
 520                 find_setting(&global_settings.rec_stop_thres_db, NULL);
 521     }
 522     else
 523     {
 524         settings[START_THRESHOLD] =
 525                 find_setting(&global_settings.rec_start_thres_linear, NULL);
 526         settings[STOP_THRESHOLD] =
 527                 find_setting(&global_settings.rec_stop_thres_linear, NULL);
 528     }
 529     gui_synclist_init(&lists, trigger_get_name, settings, false, 2, vp);
 530     gui_synclist_set_nb_items(&lists, TRIG_OPTION_COUNT*2);
 531     gui_synclist_set_icon_callback(&lists, trigger_get_icon);
 532     /* restart trigger with new values */
 533     settings_apply_trigger();
 534     peak_meter_trigger (global_settings.rec_trigger_mode != TRIG_MODE_OFF);
 535
 536     trigger_speak_item(settings, 0, true);
 537
 538     while (!done)
 539     {
 540         if (changed)
 541         {
 542             gui_synclist_draw(&lists);
 543             peak_meter_trigger(global_settings.rec_trigger_mode!=TRIG_OFF);
 544             settings_apply_trigger();
 545             changed = false;
 546         }
 547
 548         FOR_NB_SCREENS(i)
 549             screens[i].set_viewport(&triggervp[i]);
 550         peak_meter_draw_trig(trig_xpos, trig_ypos, trig_width, NB_SCREENS);
 551         action = peak_meter_draw_get_btn(CONTEXT_SETTINGS_RECTRIGGER,
 552                                          pm_x, pm_y, pm_h, NB_SCREENS, triggervp);
 553         FOR_NB_SCREENS(i)
 554             screens[i].update();
 555         i = gui_synclist_get_sel_pos(&lists);
 556         switch (action)
 557         {
 558             case ACTION_STD_CANCEL:
 559                 splash(HZ/2, ID2P(LANG_CANCEL));
 560                 global_settings.rec_start_thres_db = old_start_thres_db;
 561                 global_settings.rec_start_thres_linear = old_start_thres_linear;
 562                 global_settings.rec_start_duration = old_start_duration;
 563                 global_settings.rec_prerecord_time = old_prerecord_time;
 564                 global_settings.rec_stop_thres_db = old_stop_thres_db;
 565                 global_settings.rec_stop_thres_linear = old_stop_thres_linear;
 566                 global_settings.rec_stop_postrec = old_stop_postrec;
 567                 global_settings.rec_stop_gap = old_stop_gap;
 568                 global_settings.rec_trigger_mode = old_trigger_mode;
 569                 global_settings.rec_trigger_type = old_trigger_type;
 570                 peak_meter_trigger(global_settings.rec_trigger_mode!=TRIG_OFF);
 571                 settings_apply_trigger();
 572                 done = true;
 573                 break;
 574             case ACTION_STD_OK:
 575                 done = true;
 576                 break;
 577             case ACTION_SETTINGS_DEC:
 578             case ACTION_SETTINGS_DECREPEAT:
 579                 option_select_next_val(settings[i/2], true, false);
 580                 trigger_speak_item(settings, i/2, false);
 581                 changed = true;
 582                 break;
 583             case ACTION_SETTINGS_INC:
 584             case ACTION_SETTINGS_INCREPEAT:
 585                 option_select_next_val(settings[i/2], false, false);
 586                 trigger_speak_item(settings, i/2, false);
 587                 changed = true;
 588                 break;
 589             case ACTION_STD_PREV:
 590             case ACTION_STD_PREVREPEAT:
 591                 i -= 2;
 592                 if (i<0)
 593                     i = (TRIG_OPTION_COUNT*2) - 2;
 594                 gui_synclist_select_item(&lists, i);
 595                 i = gui_synclist_get_sel_pos(&lists);
 596                 trigger_speak_item(settings, i/2, true);
 597                 changed = true;
 598                 break;
 599             case ACTION_STD_NEXT:
 600             case ACTION_STD_NEXTREPEAT:
 601                 gui_synclist_select_item(&lists, (i+2) % (TRIG_OPTION_COUNT*2));
 602                 i = gui_synclist_get_sel_pos(&lists);
 603                 trigger_speak_item(settings, i/2, true);
 604                 changed = true;
 605                 break;
 606         }
 607     }
 608     peak_meter_trigger(false);
 609     settings_save();
 610     return 0;
 611 }
 612 MENUITEM_FUNCTION(rectrigger_item, 0, ID2P(LANG_RECORD_TRIGGER),
 613                   rectrigger, NULL, NULL, Icon_Menu_setting);
 614
 615 static struct browse_folder_info rec_config_browse = {RECPRESETS_DIR, SHOW_CFG};
 616 int browse_folder(void *param);
 617 MENUITEM_FUNCTION(browse_recconfigs, MENU_FUNC_USEPARAM, ID2P(LANG_CUSTOM_CFG),
 618                   browse_folder, (void*)&rec_config_browse, NULL, Icon_Config);
 619 static int write_settings_file(void)
 620 {
 621     return settings_save_config(SETTINGS_SAVE_RECPRESETS);
 622 }
 623 MENUITEM_FUNCTION(save_recpresets_item, 0, ID2P(LANG_SAVE_SETTINGS),
 624                   write_settings_file, NULL, NULL, Icon_Config);
 625
 626 MAKE_MENU(recording_settings_menu, ID2P(LANG_RECORDING_SETTINGS),
 627             NULL, Icon_Recording,
 628 #if CONFIG_CODEC == MAS3587F
 629             &rec_quality,
 630 #endif
 631 #if CONFIG_CODEC == SWCODEC
 632             &recformat, &enc_global_config_menu_item,
 633 #endif
 634             &recfrequency, &recsource, /* recsource not shown if no_source */
 635             &recchannels,
 636 #if CONFIG_CODEC == SWCODEC
 637             &recmonomode,
 638 #endif
 639 #if CONFIG_CODEC == MAS3587F
 640             &rec_editable,
 641 #endif
 642             &filesplitoptionsmenu,
 643             &rec_prerecord_time,
 644             &clear_rec_directory_item,
 645 #ifdef HAVE_BACKLIGHT
 646             &cliplight,
 647 #endif
 648             &rectrigger_item,
 649 #ifdef HAVE_AGC
 650             &agc_preset, &agc_cliptime,
 651 #endif
 652 #ifdef HAVE_LCD_BITMAP
 653             &peak_meter_menu,
 654 #endif
 655             &browse_recconfigs, &save_recpresets_item
 656 );
 657
 658 bool recording_menu(bool no_source)
 659 {
 660     bool retval;
 661     no_source_in_menu = no_source;
 662     retval = do_menu(&recording_settings_menu, NULL, NULL, false) == MENU_ATTACHED_USB;
 663     no_source_in_menu = false; /* always fall back to the default */
 664     return retval;
 665 };
 666
 667 MENUITEM_FUNCTION(recording_settings, MENU_FUNC_USEPARAM, ID2P(LANG_RECORDING_SETTINGS),
 668                           (int (*)(void*))recording_menu, 0, NULL, Icon_Recording);