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