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 "yesno.h"
  40 #include "keyboard.h"
  41 #include "screens.h"
  42 #include "plugin.h"
  43 #include "talk.h"
  44 #include "buffer.h"
  45 #include "splash.h"
  46 #include "debug_menu.h"
  47 #if defined(SIMULATOR) && defined(ROCKBOX_HAS_LOGF)
  48 #include "logfdisp.h"
  49 #endif
  50 #include "version.h"
  51 #include "time.h"
  52 #include "wps.h"
  53 #include "skin_engine/skin_buffer.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     INFO_SKIN_USAGE, /* ram usage of the skins */
 149     INFO_VERSION,
 150     INFO_COUNT
 151 };
 152
 153 static const unsigned char *kbyte_units[] =
 154 {
 155     ID2P(LANG_KILOBYTE),
 156     ID2P(LANG_MEGABYTE),
 157     ID2P(LANG_GIGABYTE)
 158 };
 159
 160 static const unsigned char *byte_units[] =
 161 {
 162     ID2P(LANG_BYTE),
 163     ID2P(LANG_KILOBYTE),
 164     ID2P(LANG_MEGABYTE)
 165 };
 166
 167 static const char* info_getname(int selected_item, void *data,
 168                                 char *buffer, size_t buffer_len)
 169 {
 170     struct info_data *info = (struct info_data*)data;
 171     char s1[32];
 172     char s2[32];
 173     if (info->new_data)
 174     {
 175         fat_size(IF_MV2(0,) &info->size, &info->free);
 176 #ifdef HAVE_MULTIVOLUME
 177         if (fat_ismounted(1))
 178             fat_size(1, &info->size2, &info->free2);
 179         else
 180             info->size2 = 0;
 181 #endif
 182         info->new_data = false;
 183     }
 184     switch (selected_item)
 185     {
 186         case INFO_VERSION:
 187             snprintf(buffer, buffer_len, "%s: %s",
 188                      str(LANG_VERSION), appsversion);
 189             break;
 190
 191         case INFO_BUFFER: /* buffer */
 192         {
 193             long kib = (audiobufend - audiobuf) / 1024; /* to KiB */
 194             output_dyn_value(s1, sizeof(s1), kib, kbyte_units, true);
 195             snprintf(buffer, buffer_len, "%s %s", str(LANG_BUFFER_STAT), s1);
 196         }
 197         break;
 198         case INFO_BATTERY: /* battery */
 199 #if CONFIG_CHARGING == CHARGING_SIMPLE
 200             /* Only know if plugged */
 201             if (charger_inserted())
 202                 return str(LANG_BATTERY_CHARGE);
 203             else
 204 #elif CONFIG_CHARGING >= CHARGING_MONITOR
 205 #ifdef ARCHOS_RECORDER
 206             /* Report the particular algorithm state */
 207             if (charge_state == CHARGING)
 208                 return str(LANG_BATTERY_CHARGE);
 209             else if (charge_state == TOPOFF)
 210                 return str(LANG_BATTERY_TOPOFF_CHARGE);
 211             else if (charge_state == TRICKLE)
 212                 return str(LANG_BATTERY_TRICKLE_CHARGE);
 213             else
 214 #else /* !ARCHOS_RECORDER */
 215             /* Go by what power management reports */
 216             if (charging_state())
 217                 return str(LANG_BATTERY_CHARGE);
 218             else
 219 #endif /* ARCHOS_RECORDER */
 220 #endif /* CONFIG_CHARGING = */
 221             if (battery_level() >= 0)
 222                 snprintf(buffer, buffer_len, str(LANG_BATTERY_TIME),
 223                          battery_level(), battery_time() / 60, battery_time() % 60);
 224             else
 225                 return "(n/a)";
 226             break;
 227         case INFO_DISK1: /* disk usage 1 */
 228 #ifdef HAVE_MULTIVOLUME
 229             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 230             output_dyn_value(s2, sizeof s2, info->size, kbyte_units, true);
 231             snprintf(buffer, buffer_len, "%s %s/%s", str(LANG_DISK_NAME_INTERNAL),
 232                      s1, s2);
 233 #else
 234             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 235             snprintf(buffer, buffer_len, SIZE_FMT, str(LANG_DISK_FREE_INFO), s1);
 236 #endif
 237             break;
 238         case INFO_DISK2: /* disk usage 2 */
 239 #ifdef HAVE_MULTIVOLUME
 240             if (info->size2)
 241             {
 242                 output_dyn_value(s1, sizeof s1, info->free2, kbyte_units, true);
 243                 output_dyn_value(s2, sizeof s2, info->size2, kbyte_units, true);
 244                 snprintf(buffer, buffer_len, "%s %s/%s", str(LANG_DISK_NAME_MMC),
 245                          s1, s2);
 246             }
 247             else
 248             {
 249                 snprintf(buffer, buffer_len, "%s %s", str(LANG_DISK_NAME_MMC),
 250                          str(LANG_NOT_PRESENT));
 251             }
 252 #else
 253             output_dyn_value(s1, sizeof s1, info->size, kbyte_units, true);
 254             snprintf(buffer, buffer_len, SIZE_FMT, str(LANG_DISK_SIZE_INFO), s1);
 255 #endif
 256             break;
 257         case INFO_SKIN_USAGE:
 258             output_dyn_value(s1, sizeof s1, skin_buffer_usage(), byte_units, true);
 259             output_dyn_value(s2, sizeof s2, skin_buffer_usage()
 260                                             +skin_buffer_freespace(), byte_units, true);
 261             snprintf(buffer, buffer_len, "%s %s / %s", str(LANG_SKIN_RAM_USAGE), s1, s2);
 262             break;
 263     }
 264     return buffer;
 265 }
 266
 267 static int info_speak_item(int selected_item, void * data)
 268 {
 269     struct info_data *info = (struct info_data*)data;
 270
 271     switch (selected_item)
 272     {
 273         case INFO_VERSION: /* version */
 274             talk_id(LANG_VERSION, false);
 275             talk_spell(appsversion, true);
 276             break;
 277
 278         case INFO_BUFFER: /* buffer */
 279         {
 280             talk_id(LANG_BUFFER_STAT, false);
 281             long kib = (audiobufend - audiobuf) / 1024; /* to KiB */
 282             output_dyn_value(NULL, 0, kib, kbyte_units, true);
 283             break;
 284         }
 285         case INFO_BATTERY: /* battery */
 286 #if CONFIG_CHARGING == CHARGING_SIMPLE
 287             /* Only know if plugged */
 288             if (charger_inserted())
 289                 talk_id(LANG_BATTERY_CHARGE, true);
 290             else
 291 #elif CONFIG_CHARGING >= CHARGING_MONITOR
 292 #ifdef ARCHOS_RECORDER
 293             /* Report the particular algorithm state */
 294             if (charge_state == CHARGING)
 295                 talk_id(LANG_BATTERY_CHARGE, true);
 296             else if (charge_state == TOPOFF)
 297                 talk_id(LANG_BATTERY_TOPOFF_CHARGE, true);
 298             else if (charge_state == TRICKLE)
 299                 talk_id(LANG_BATTERY_TRICKLE_CHARGE, true);
 300             else
 301 #else /* !ARCHOS_RECORDER */
 302             /* Go by what power management reports */
 303             if (charging_state())
 304                 talk_id(LANG_BATTERY_CHARGE, true);
 305             else
 306 #endif /* ARCHOS_RECORDER */
 307 #endif /* CONFIG_CHARGING = */
 308             if (battery_level() >= 0)
 309             {
 310                 talk_id(LANG_BATTERY_TIME, false);
 311                 talk_value(battery_level(), UNIT_PERCENT, true);
 312                 talk_value(battery_time() *60, UNIT_TIME, true);
 313             }
 314             else talk_id(VOICE_BLANK, false);
 315             break;
 316         case INFO_DISK1: /* disk 1 */
 317 #ifdef HAVE_MULTIVOLUME
 318             talk_id(LANG_DISK_NAME_INTERNAL, false);
 319             talk_id(LANG_DISK_FREE_INFO, true);
 320             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 321             talk_id(LANG_DISK_SIZE_INFO, true);
 322             output_dyn_value(NULL, 0, info->size, kbyte_units, true);
 323 #else
 324             talk_id(LANG_DISK_FREE_INFO, false);
 325             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 326 #endif
 327             break;
 328         case INFO_DISK2: /* disk 2 */
 329 #ifdef HAVE_MULTIVOLUME
 330             talk_id(LANG_DISK_NAME_MMC, false);
 331             if (info->size2)
 332             {
 333                 talk_id(LANG_DISK_FREE_INFO, true);
 334                 output_dyn_value(NULL, 0, info->free2, kbyte_units, true);
 335                 talk_id(LANG_DISK_SIZE_INFO, true);
 336                 output_dyn_value(NULL, 0, info->size2, kbyte_units, true);
 337             }
 338             else talk_id(LANG_NOT_PRESENT, true);
 339 #else
 340             talk_id(LANG_DISK_SIZE_INFO, false);
 341             output_dyn_value(NULL, 0, info->size, kbyte_units, true);
 342 #endif
 343             break;
 344         case INFO_SKIN_USAGE:
 345             talk_id(LANG_SKIN_RAM_USAGE, false);
 346             output_dyn_value(NULL, 0, skin_buffer_usage(), byte_units, true);
 347             break;
 348
 349     }
 350     return 0;
 351 }
 352
 353 static int info_action_callback(int action, struct gui_synclist *lists)
 354 {
 355     if (action == ACTION_STD_CANCEL)
 356         return action;
 357     else if ((action == ACTION_STD_OK)
 358 #ifdef HAVE_MULTIVOLUME
 359         || action == SYS_HOTSWAP_INSERTED
 360         || action == SYS_HOTSWAP_EXTRACTED
 361 #endif
 362         )
 363     {
 364 #ifndef SIMULATOR
 365         struct info_data *info = (struct info_data *)lists->data;
 366         info->new_data = true;
 367         splash(0, ID2P(LANG_SCANNING_DISK));
 368         fat_recalc_free(IF_MV(0));
 369 #ifdef HAVE_MULTIVOLUME
 370         if (fat_ismounted(1))
 371             fat_recalc_free(1);
 372 #endif
 373
 374 #else
 375
 376         (void) lists;
 377 #endif
 378         gui_synclist_speak_item(lists);
 379         return ACTION_REDRAW;
 380     }
 381     return action;
 382 }
 383 static bool show_info(void)
 384 {
 385     struct info_data data = {.new_data = true };
 386     struct simplelist_info info;
 387     simplelist_info_init(&info, str(LANG_ROCKBOX_INFO), INFO_COUNT, (void*)&data);
 388     info.hide_selection = !global_settings.talk_menu;
 389     if (info.hide_selection)
 390         info.scroll_all = true;
 391     info.get_name = info_getname;
 392     if(global_settings.talk_menu)
 393          info.get_talk = info_speak_item;
 394     info.action_callback = info_action_callback;
 395     return simplelist_show_list(&info);
 396 }
 397 MENUITEM_FUNCTION(show_info_item, 0, ID2P(LANG_ROCKBOX_INFO),
 398                    (menu_function)show_info, NULL, NULL, Icon_NOICON);
 399
 400
 401 /* sleep Menu */
 402 static const char* sleep_timer_formatter(char* buffer, size_t buffer_size,
 403                                          int value, const char* unit)
 404 {
 405     (void) unit;
 406     int minutes, hours;
 407
 408     if (value) {
 409         hours = value / 60;
 410         minutes = value - (hours * 60);
 411         snprintf(buffer, buffer_size, "%d:%02d", hours, minutes);
 412         return buffer;
 413     } else {
 414         return str(LANG_OFF);
 415     }
 416 }
 417
 418 static void sleep_timer_set(int minutes)
 419 {
 420     set_sleep_timer(minutes * 60);
 421 }
 422
 423 static int sleep_timer(void)
 424 {
 425     int minutes = (get_sleep_timer() + 59) / 60; /* round up */
 426     return (int)set_int(str(LANG_SLEEP_TIMER), "", UNIT_MIN, &minutes,
 427                    &sleep_timer_set, -5, 300, 0, sleep_timer_formatter);
 428 }
 429
 430
 431 #if CONFIG_RTC
 432 int time_screen(void* ignored);
 433 MENUITEM_FUNCTION(timedate_item, MENU_FUNC_CHECK_RETVAL, ID2P(LANG_TIME_MENU), time_screen,
 434                      NULL,  NULL, Icon_Menu_setting );
 435 #endif
 436 /* This item is in the time/date screen if there is a RTC */
 437 MENUITEM_FUNCTION(sleep_timer_call, 0, ID2P(LANG_SLEEP_TIMER), sleep_timer,
 438                     NULL, NULL, Icon_Menu_setting); /* make it look like a
 439                                                                 setting to the user */
 440
 441 MENUITEM_FUNCTION(show_credits_item, 0, ID2P(LANG_CREDITS),
 442                    (menu_function)show_credits, NULL, NULL, Icon_NOICON);
 443 MENUITEM_FUNCTION(show_runtime_item, 0, ID2P(LANG_RUNNING_TIME),
 444                    (menu_function)view_runtime, NULL, NULL, Icon_NOICON);
 445 MENUITEM_FUNCTION(debug_menu_item, 0, ID2P(LANG_DEBUG),
 446                    (menu_function)debug_menu, NULL, NULL, Icon_NOICON);
 447
 448 MAKE_MENU(info_menu, ID2P(LANG_SYSTEM), 0, Icon_Questionmark,
 449 #if CONFIG_RTC
 450           &timedate_item,
 451 #endif
 452           &show_info_item, &show_credits_item, &show_runtime_item,
 453 #if CONFIG_RTC == 0
 454           &sleep_timer_call,
 455 #endif
 456           &debug_menu_item);
 457 /*      INFO MENU                  */
 458 /***********************************/
 459
 460 /***********************************/
 461 /*    MAIN MENU                    */
 462
 463
 464 #ifdef HAVE_LCD_CHARCELLS
 465 static int mainmenu_callback(int action,const struct menu_item_ex *this_item)
 466 {
 467     (void)this_item;
 468     switch (action)
 469     {
 470         case ACTION_ENTER_MENUITEM:
 471             status_set_param(true);
 472             break;
 473         case ACTION_EXIT_MENUITEM:
 474             status_set_param(false);
 475             break;
 476     }
 477     return action;
 478 }
 479 #else
 480 #define mainmenu_callback NULL
 481 #endif
 482 MAKE_MENU(main_menu_, ID2P(LANG_SETTINGS), mainmenu_callback,
 483         Icon_Submenu_Entered,
 484         &sound_settings,
 485         &playback_settings,
 486         &settings_menu_item, &theme_menu,
 487 #ifdef HAVE_RECORDING
 488         &recording_settings,
 489 #endif
 490         &manage_settings,
 491         );
 492 /*    MAIN MENU                    */
 493 /***********************************/
 494