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