apps/menus/main_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 <stdbool.h>
  23 #include <stddef.h>
  24 #include <limits.h>
  25 #include "config.h"
  26 #include "string.h"
  27 #include "lang.h"
  28 #include "action.h"
  29 #include "settings.h"
  30 #include "power.h"
  31 #include "powermgmt.h"
  32 #include "menu.h"
  33 #include "misc.h"
  34 #include "exported_menus.h"
  35 #include "tree.h"
  36 #ifdef HAVE_RECORDING
  37 #include "recording.h"
  38 #endif
  39 #include "bookmark.h"
  40 #include "yesno.h"
  41 #include "keyboard.h"
  42 #include "screens.h"
  43 #include "plugin.h"
  44 #include "talk.h"
  45 #include "buffer.h"
  46 #include "splash.h"
  47 #include "debug_menu.h"
  48 #if defined(SIMULATOR) && defined(ROCKBOX_HAS_LOGF)
  49 #include "logfdisp.h"
  50 #endif
  51 #include "version.h"
  52 #include "time.h"
  53 #include "gwps.h"
  54
  55 static const struct browse_folder_info config = {ROCKBOX_DIR, SHOW_CFG};
  56
  57 /***********************************/
  58 /*    MANAGE SETTINGS MENU        */
  59
  60 static int reset_settings(void)
  61 {
  62     static const char *lines[]={ID2P(LANG_RESET_ASK)};
  63     static const char *yes_lines[]={
  64         ID2P(LANG_SETTINGS),
  65         ID2P(LANG_RESET_DONE_CLEAR)
  66     };
  67     static const char *no_lines[]={
  68         ID2P(LANG_SETTINGS),
  69         ID2P(LANG_CANCEL)
  70     };
  71     static const struct text_message message={lines, 1};
  72     static const struct text_message yes_message={yes_lines, 2};
  73     static const struct text_message no_message={no_lines, 2};
  74
  75     switch(gui_syncyesno_run(&message, &yes_message, &no_message))
  76     {
  77         case YESNO_YES:
  78             settings_reset();
  79             settings_apply(true);
  80             settings_save();
  81             break;
  82         case YESNO_NO:
  83             break;
  84         case YESNO_USB:
  85             return 1;
  86     }
  87     return 0;
  88 }
  89 static int write_settings_file(void* param)
  90 {
  91     return settings_save_config((intptr_t)param);
  92 }
  93
  94 MENUITEM_FUNCTION(browse_configs, MENU_FUNC_USEPARAM, ID2P(LANG_CUSTOM_CFG),
  95         browse_folder, (void*)&config, NULL, Icon_NOICON);
  96 MENUITEM_FUNCTION(save_settings_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_SETTINGS),
  97         write_settings_file, (void*)SETTINGS_SAVE_ALL, NULL, Icon_NOICON);
  98 MENUITEM_FUNCTION(save_theme_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_THEME),
  99         write_settings_file, (void*)SETTINGS_SAVE_THEME, NULL, Icon_NOICON);
 100 MENUITEM_FUNCTION(save_sound_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_SOUND),
 101         write_settings_file, (void*)SETTINGS_SAVE_SOUND, NULL, Icon_NOICON);
 102 MENUITEM_FUNCTION(reset_settings_item, 0, ID2P(LANG_RESET),
 103                   reset_settings, NULL, NULL, Icon_NOICON);
 104
 105 MAKE_MENU(manage_settings, ID2P(LANG_MANAGE_MENU), NULL, Icon_Config,
 106           &browse_configs, &reset_settings_item,
 107           &save_settings_item, &save_sound_item, &save_theme_item);
 108 /*    MANAGE SETTINGS MENU        */
 109 /**********************************/
 110
 111 /***********************************/
 112 /*      INFO MENU                  */
 113
 114 static bool show_credits(void)
 115 {
 116     if (plugin_load(VIEWERS_DIR "/credits.rock",NULL) != PLUGIN_OK)
 117     {
 118         /* show the rockbox logo and version untill a button is pressed */
 119         show_logo();
 120         while (IS_SYSEVENT(get_action(CONTEXT_STD, TIMEOUT_BLOCK)))
 121             ;
 122     }
 123     return false;
 124 }
 125
 126 #ifdef HAVE_LCD_CHARCELLS
 127 #define SIZE_FMT "%s%s"
 128 #else
 129 #define SIZE_FMT "%s %s"
 130 #endif
 131 struct info_data
 132
 133 {
 134     bool new_data;
 135     unsigned long size;
 136     unsigned long free;
 137 #ifdef HAVE_MULTIVOLUME
 138     unsigned long size2;
 139     unsigned long free2;
 140 #endif
 141 };
 142 enum infoscreenorder
 143 {
 144     INFO_BATTERY = 0,
 145     INFO_DISK1, /* capacity or internal capacity/free on hotswap */
 146     INFO_DISK2, /* free space or external capacity/free on hotswap */
 147     INFO_BUFFER,
 148 #ifdef HAVE_ALBUMART
 149     INFO_ALBUMART,
 150 #endif
 151     INFO_VERSION,
 152     INFO_COUNT
 153 };
 154
 155 static const unsigned char *kbyte_units[] =
 156 {
 157     ID2P(LANG_KILOBYTE),
 158     ID2P(LANG_MEGABYTE),
 159     ID2P(LANG_GIGABYTE)
 160 };
 161
 162 static char* info_getname(int selected_item, void *data,
 163                           char *buffer, size_t buffer_len)
 164 {
 165     struct info_data *info = (struct info_data*)data;
 166     char s1[32];
 167 #ifdef HAVE_MULTIVOLUME
 168     char s2[32];
 169 #endif
 170     if (info->new_data)
 171     {
 172         fat_size(IF_MV2(0,) &info->size, &info->free);
 173 #ifdef HAVE_MULTIVOLUME
 174         if (fat_ismounted(1))
 175             fat_size(1, &info->size2, &info->free2);
 176         else
 177             info->size2 = 0;
 178 #endif
 179         info->new_data = false;
 180     }
 181     switch (selected_item)
 182     {
 183         case INFO_VERSION:
 184             snprintf(buffer, buffer_len, "%s: %s",
 185                      str(LANG_VERSION), appsversion);
 186             break;
 187
 188         case INFO_BUFFER: /* buffer */
 189         {
 190             long kib = (audiobufend - audiobuf) / 1024; /* to KiB */
 191             output_dyn_value(s1, sizeof(s1), kib, kbyte_units, true);
 192             snprintf(buffer, buffer_len, "%s %s", str(LANG_BUFFER_STAT), s1);
 193         }
 194         break;
 195         case INFO_BATTERY: /* battery */
 196 #if CONFIG_CHARGING == CHARGING_SIMPLE
 197             /* Only know if plugged */
 198             if (charger_inserted())
 199                 return (char *)str(LANG_BATTERY_CHARGE);
 200             else
 201 #elif CONFIG_CHARGING >= CHARGING_MONITOR
 202 #ifdef ARCHOS_RECORDER
 203             /* Report the particular algorithm state */
 204             if (charge_state == CHARGING)
 205                 return (char *)str(LANG_BATTERY_CHARGE);
 206             else if (charge_state == TOPOFF)
 207                 return (char *)str(LANG_BATTERY_TOPOFF_CHARGE);
 208             else if (charge_state == TRICKLE)
 209                 return (char *)str(LANG_BATTERY_TRICKLE_CHARGE);
 210             else
 211 #else /* !ARCHOS_RECORDER */
 212             /* Go by what power management reports */
 213             if (charging_state())
 214                 return (char *)str(LANG_BATTERY_CHARGE);
 215             else
 216 #endif /* ARCHOS_RECORDER */
 217 #endif /* CONFIG_CHARGING = */
 218             if (battery_level() >= 0)
 219                 snprintf(buffer, buffer_len, (char *)str(LANG_BATTERY_TIME),
 220                          battery_level(), battery_time() / 60, battery_time() % 60);
 221             else
 222                 return "(n/a)";
 223             break;
 224         case INFO_DISK1: /* disk usage 1 */
 225 #ifdef HAVE_MULTIVOLUME
 226             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 227             output_dyn_value(s2, sizeof s2, info->size, kbyte_units, true);
 228             snprintf(buffer, buffer_len, "%s %s/%s", str(LANG_DISK_NAME_INTERNAL),
 229                      s1, s2);
 230 #else
 231             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 232             snprintf(buffer, buffer_len, SIZE_FMT, str(LANG_DISK_FREE_INFO), s1);
 233 #endif
 234             break;
 235         case INFO_DISK2: /* disk usage 2 */
 236 #ifdef HAVE_MULTIVOLUME
 237             if (info->size2)
 238             {
 239                 output_dyn_value(s1, sizeof s1, info->free2, kbyte_units, true);
 240                 output_dyn_value(s2, sizeof s2, info->size2, kbyte_units, true);
 241                 snprintf(buffer, buffer_len, "%s %s/%s", str(LANG_DISK_NAME_MMC),
 242                          s1, s2);
 243             }
 244             else
 245             {
 246                 snprintf(buffer, buffer_len, "%s %s", str(LANG_DISK_NAME_MMC),
 247                          str(LANG_NOT_PRESENT));
 248             }
 249 #else
 250             output_dyn_value(s1, sizeof s1, info->size, kbyte_units, true);
 251             snprintf(buffer, buffer_len, SIZE_FMT, str(LANG_DISK_SIZE_INFO), s1);
 252 #endif
 253             break;
 254 #ifdef HAVE_ALBUMART
 255         case INFO_ALBUMART: /* album art dimenstions */
 256             if (gui_sync_wps_uses_albumart())
 257             {
 258                 snprintf(buffer, buffer_len, "%s %dx%d", str(LANG_ALBUMART),
 259                          gui_wps[0].data->albumart_max_width,
 260                          gui_wps[0].data->albumart_max_height);
 261             }
 262             else
 263             {
 264                 snprintf(buffer, buffer_len, "%s %s", str(LANG_ALBUMART),
 265                          str(LANG_SET_BOOL_NO));
 266             }
 267 #endif
 268     }
 269     return buffer;
 270 }
 271
 272 static int info_speak_item(int selected_item, void * data)
 273 {
 274     struct info_data *info = (struct info_data*)data;
 275
 276     switch (selected_item)
 277     {
 278         case INFO_VERSION: /* version */
 279             talk_id(LANG_VERSION, false);
 280             talk_spell(appsversion, true);
 281             break;
 282
 283         case INFO_BUFFER: /* buffer */
 284         {
 285             talk_id(LANG_BUFFER_STAT, false);
 286             long kib = (audiobufend - audiobuf) / 1024; /* to KiB */
 287             output_dyn_value(NULL, 0, kib, kbyte_units, true);
 288             break;
 289         }
 290         case INFO_BATTERY: /* battery */
 291 #if CONFIG_CHARGING == CHARGING_SIMPLE
 292             /* Only know if plugged */
 293             if (charger_inserted())
 294                 talk_id(LANG_BATTERY_CHARGE, true);
 295             else
 296 #elif CONFIG_CHARGING >= CHARGING_MONITOR
 297 #ifdef ARCHOS_RECORDER
 298             /* Report the particular algorithm state */
 299             if (charge_state == CHARGING)
 300                 talk_id(LANG_BATTERY_CHARGE, true);
 301             else if (charge_state == TOPOFF)
 302                 talk_id(LANG_BATTERY_TOPOFF_CHARGE, true);
 303             else if (charge_state == TRICKLE)
 304                 talk_id(LANG_BATTERY_TRICKLE_CHARGE, true);
 305             else
 306 #else /* !ARCHOS_RECORDER */
 307             /* Go by what power management reports */
 308             if (charging_state())
 309                 talk_id(LANG_BATTERY_CHARGE, true);
 310             else
 311 #endif /* ARCHOS_RECORDER */
 312 #endif /* CONFIG_CHARGING = */
 313             if (battery_level() >= 0)
 314             {
 315                 talk_id(LANG_BATTERY_TIME, false);
 316                 talk_value(battery_level(), UNIT_PERCENT, true);
 317                 talk_value(battery_time() *60, UNIT_TIME, true);
 318             }
 319             else talk_id(VOICE_BLANK, false);
 320             break;
 321         case INFO_DISK1: /* disk 1 */
 322 #ifdef HAVE_MULTIVOLUME
 323             talk_id(LANG_DISK_NAME_INTERNAL, false);
 324             talk_id(LANG_DISK_FREE_INFO, true);
 325             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 326             talk_id(LANG_DISK_SIZE_INFO, true);
 327             output_dyn_value(NULL, 0, info->size, kbyte_units, true);
 328 #else
 329             talk_id(LANG_DISK_FREE_INFO, false);
 330             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 331 #endif
 332             break;
 333         case INFO_DISK2: /* disk 2 */
 334 #ifdef HAVE_MULTIVOLUME
 335             talk_id(LANG_DISK_NAME_MMC, false);
 336             if (info->size2)
 337             {
 338                 talk_id(LANG_DISK_FREE_INFO, true);
 339                 output_dyn_value(NULL, 0, info->free2, kbyte_units, true);
 340                 talk_id(LANG_DISK_SIZE_INFO, true);
 341                 output_dyn_value(NULL, 0, info->size2, kbyte_units, true);
 342             }
 343             else talk_id(LANG_NOT_PRESENT, true);
 344 #else
 345             talk_id(LANG_DISK_SIZE_INFO, false);
 346             output_dyn_value(NULL, 0, info->size, kbyte_units, true);
 347 #endif
 348             break;
 349 #ifdef HAVE_ALBUMART
 350             case INFO_ALBUMART: /* album art dimenstions */
 351                 if (gui_sync_wps_uses_albumart())
 352                 {
 353                     talk_id(LANG_ALBUMART, false);
 354                     talk_value(gui_wps[0].data->albumart_max_width, UNIT_PIXEL, true);
 355                     talk_value(gui_wps[0].data->albumart_max_height, UNIT_PIXEL, true);
 356                 }
 357                 else
 358                 {
 359                     talk_id(LANG_ALBUMART, false);
 360                     talk_id(LANG_SET_BOOL_NO, true);
 361                 }
 362 #endif
 363     }
 364     return 0;
 365 }
 366
 367 static int info_action_callback(int action, struct gui_synclist *lists)
 368 {
 369 #if CONFIG_CHARGING
 370     if (action == ACTION_NONE)
 371         return ACTION_REDRAW;
 372     else
 373 #endif
 374     if (action == ACTION_STD_CANCEL)
 375         return action;
 376     else if ((action == ACTION_STD_OK)
 377 #ifdef HAVE_MULTIVOLUME
 378         || action == SYS_HOTSWAP_INSERTED
 379         || action == SYS_HOTSWAP_EXTRACTED
 380 #endif
 381         )
 382     {
 383 #ifndef SIMULATOR
 384         struct info_data *info = (struct info_data *)lists->data;
 385         info->new_data = true;
 386         splash(0, ID2P(LANG_SCANNING_DISK));
 387         fat_recalc_free(IF_MV(0));
 388 #ifdef HAVE_MULTIVOLUME
 389         if (fat_ismounted(1))
 390             fat_recalc_free(1);
 391 #endif
 392
 393 #else
 394
 395         (void) lists;
 396 #endif
 397         gui_synclist_speak_item(lists);
 398         return ACTION_REDRAW;
 399     }
 400     return action;
 401 }
 402 static bool show_info(void)
 403 {
 404     struct info_data data = {.new_data = true };
 405     struct simplelist_info info;
 406     simplelist_info_init(&info, str(LANG_ROCKBOX_INFO), INFO_COUNT, (void*)&data);
 407     info.hide_selection = !global_settings.talk_menu;
 408     if (info.hide_selection)
 409         info.scroll_all = true;
 410     info.get_name = info_getname;
 411     if(global_settings.talk_menu)
 412          info.get_talk = info_speak_item;
 413     info.action_callback = info_action_callback;
 414 #if CONFIG_CHARGING
 415     info.timeout = HZ;
 416 #endif
 417     return simplelist_show_list(&info);
 418 }
 419 MENUITEM_FUNCTION(show_info_item, 0, ID2P(LANG_ROCKBOX_INFO),
 420                    (menu_function)show_info, NULL, NULL, Icon_NOICON);
 421
 422
 423 /* sleep Menu */
 424 static void sleep_timer_formatter(char* buffer, size_t buffer_size, int value,
 425                                   const char* unit)
 426 {
 427     int minutes, hours;
 428
 429     (void) unit;
 430
 431     if (value) {
 432         hours = value / 60;
 433         minutes = value - (hours * 60);
 434         snprintf(buffer, buffer_size, "%d:%02d", hours, minutes);
 435    } else {
 436         strncpy(buffer, str(LANG_OFF), buffer_size);
 437     }
 438 }
 439
 440 static void sleep_timer_set(int minutes)
 441 {
 442     set_sleep_timer(minutes * 60);
 443 }
 444
 445 static int sleep_timer(void)
 446 {
 447     int minutes = (get_sleep_timer() + 59) / 60; /* round up */
 448     return (int)set_int(str(LANG_SLEEP_TIMER), "", UNIT_MIN, &minutes,
 449                    &sleep_timer_set, -5, 300, 0, sleep_timer_formatter);
 450 }
 451
 452
 453 #if CONFIG_RTC
 454 int time_screen(void* ignored);
 455 MENUITEM_FUNCTION(timedate_item, MENU_FUNC_CHECK_RETVAL, ID2P(LANG_TIME_MENU), time_screen,
 456                      NULL,  NULL, Icon_Menu_setting );
 457 #endif
 458 /* This item is in the time/date screen if there is a RTC */
 459 MENUITEM_FUNCTION(sleep_timer_call, 0, ID2P(LANG_SLEEP_TIMER), sleep_timer,
 460                     NULL, NULL, Icon_Menu_setting); /* make it look like a
 461                                                                 setting to the user */
 462
 463 MENUITEM_FUNCTION(show_credits_item, 0, ID2P(LANG_CREDITS),
 464                    (menu_function)show_credits, NULL, NULL, Icon_NOICON);
 465 MENUITEM_FUNCTION(show_runtime_item, 0, ID2P(LANG_RUNNING_TIME),
 466                    (menu_function)view_runtime, NULL, NULL, Icon_NOICON);
 467 MENUITEM_FUNCTION(debug_menu_item, 0, ID2P(LANG_DEBUG),
 468                    (menu_function)debug_menu, NULL, NULL, Icon_NOICON);
 469
 470 MAKE_MENU(info_menu, ID2P(LANG_SYSTEM), 0, Icon_Questionmark,
 471 #if CONFIG_RTC
 472           &timedate_item,
 473 #endif
 474           &show_info_item, &show_credits_item, &show_runtime_item,
 475 #if CONFIG_RTC == 0
 476           &sleep_timer_call,
 477 #endif
 478           &debug_menu_item);
 479 /*      INFO MENU                  */
 480 /***********************************/
 481
 482 /***********************************/
 483 /*    MAIN MENU                    */
 484
 485
 486 #ifdef HAVE_LCD_CHARCELLS
 487 static int mainmenu_callback(int action,const struct menu_item_ex *this_item)
 488 {
 489     (void)this_item;
 490     switch (action)
 491     {
 492         case ACTION_ENTER_MENUITEM:
 493             status_set_param(true);
 494             break;
 495         case ACTION_EXIT_MENUITEM:
 496             status_set_param(false);
 497             break;
 498     }
 499     return action;
 500 }
 501 #else
 502 #define mainmenu_callback NULL
 503 #endif
 504 MAKE_MENU(main_menu_, ID2P(LANG_SETTINGS), mainmenu_callback,
 505         Icon_Submenu_Entered,
 506         &sound_settings,
 507         &playback_settings,
 508         &settings_menu_item, &theme_menu,
 509 #ifdef HAVE_RECORDING
 510         &recording_settings,
 511 #endif
 512         &manage_settings,
 513         );
 514 /*    MAIN MENU                    */
 515 /***********************************/
 516