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  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include <stdbool.h>
  21 #include <stddef.h>
  22 #include <limits.h>
  23 #include "config.h"
  24 #include "string.h"
  25 #include "lang.h"
  26 #include "action.h"
  27 #include "settings.h"
  28 #include "powermgmt.h"
  29 #include "menu.h"
  30 #include "misc.h"
  31 #include "exported_menus.h"
  32 #include "tree.h"
  33 #ifdef HAVE_RECORDING
  34 #include "recording.h"
  35 #endif
  36 #include "bookmark.h"
  37 #include "yesno.h"
  38 #include "keyboard.h"
  39 #include "screens.h"
  40 #include "plugin.h"
  41 #include "talk.h"
  42 #include "buffer.h"
  43 #include "splash.h"
  44 #include "debug_menu.h"
  45 #if defined(SIMULATOR) && defined(ROCKBOX_HAS_LOGF)
  46 #include "logfdisp.h"
  47 #endif
  48 #include "version.h"
  49 #include "time.h"
  50
  51 static const struct browse_folder_info config = {ROCKBOX_DIR, SHOW_CFG};
  52
  53 /***********************************/
  54 /*    MANAGE SETTINGS MENU        */
  55
  56 static int reset_settings(void)
  57 {
  58     const unsigned char *lines[]={ID2P(LANG_RESET_ASK)};
  59     const unsigned char *yes_lines[]={
  60         str(LANG_SETTINGS),
  61         ID2P(LANG_RESET_DONE_CLEAR)
  62     };
  63     const unsigned char *no_lines[]={yes_lines[0], ID2P(LANG_CANCEL)};
  64     struct text_message message={(char **)lines, 1};
  65     struct text_message yes_message={(char **)yes_lines, 2};
  66     struct text_message no_message={(char **)no_lines, 2};
  67
  68     switch(gui_syncyesno_run(&message, &yes_message, &no_message))
  69     {
  70         case YESNO_YES:
  71             settings_reset();
  72             settings_apply();
  73             settings_save();
  74             break;
  75         case YESNO_NO:
  76             break;
  77         case YESNO_USB:
  78             return 1;
  79     }
  80     return 0;
  81 }
  82 static int write_settings_file(void* param)
  83 {
  84     return settings_save_config((intptr_t)param);
  85 }
  86
  87 MENUITEM_FUNCTION(browse_configs, MENU_FUNC_USEPARAM, ID2P(LANG_CUSTOM_CFG),
  88         browse_folder, (void*)&config, NULL, Icon_NOICON);
  89 MENUITEM_FUNCTION(save_settings_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_SETTINGS),
  90         write_settings_file, (void*)SETTINGS_SAVE_ALL, NULL, Icon_NOICON);
  91 MENUITEM_FUNCTION(save_theme_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_THEME),
  92         write_settings_file, (void*)SETTINGS_SAVE_THEME, NULL, Icon_NOICON);
  93 MENUITEM_FUNCTION(reset_settings_item, 0, ID2P(LANG_RESET),
  94                   reset_settings, NULL, NULL, Icon_NOICON);
  95
  96 MAKE_MENU(manage_settings, ID2P(LANG_MANAGE_MENU), NULL, Icon_Config,
  97           &browse_configs, &reset_settings_item,
  98           &save_settings_item, &save_theme_item);
  99 /*    MANAGE SETTINGS MENU        */
 100 /**********************************/
 101
 102 /***********************************/
 103 /*      INFO MENU                  */
 104
 105 static bool show_credits(void)
 106 {
 107     if (plugin_load(VIEWERS_DIR "/credits.rock",NULL) != PLUGIN_OK)
 108     {
 109         /* show the rockbox logo and version untill a button is pressed */
 110         show_logo();
 111         get_action(CONTEXT_STD, TIMEOUT_BLOCK);
 112     }
 113     return false;
 114 }
 115
 116 #ifdef HAVE_LCD_CHARCELLS
 117 #define SIZE_FMT "%s%s"
 118 #else
 119 #define SIZE_FMT "%s %s"
 120 #endif
 121 struct info_data
 122 {
 123     bool new_data;
 124     unsigned long size;
 125     unsigned long free;
 126 #ifdef HAVE_MULTIVOLUME
 127     unsigned long size2;
 128     unsigned long free2;
 129 #endif
 130 };
 131 enum infoscreenorder
 132 {
 133     INFO_VERSION = 0,
 134 #if CONFIG_RTC
 135     INFO_TIME,
 136     INFO_DATE,
 137 #endif
 138     INFO_BUFFER,
 139     INFO_BATTERY,
 140     INFO_DISK1, /* capacity or internal capacity/free on hotswap */
 141     INFO_DISK2, /* free space or external capacity/free on hotswap */
 142     INFO_COUNT
 143 };
 144
 145 static char* info_getname(int selected_item, void *data, char *buffer)
 146 {
 147     struct info_data *info = (struct info_data*)data;
 148 #if CONFIG_RTC
 149     struct tm *tm;
 150 #endif
 151     const unsigned char *kbyte_units[] =
 152     {
 153         ID2P(LANG_KILOBYTE),
 154         ID2P(LANG_MEGABYTE),
 155         ID2P(LANG_GIGABYTE)
 156     };
 157     char s1[32];
 158 #ifdef HAVE_MULTIVOLUME
 159     char s2[32];
 160 #endif
 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, MAX_PATH, "%s: %s",
 176                      str(LANG_VERSION), appsversion);
 177             break;
 178 #if CONFIG_RTC
 179         case INFO_TIME:
 180             tm = get_time();
 181             snprintf(buffer, MAX_PATH, "%02d:%02d:%02d %s",
 182                 global_settings.timeformat == 0 ? tm->tm_hour : tm->tm_hour-12,
 183                 tm->tm_min,
 184                 tm->tm_sec,
 185                 global_settings.timeformat == 0 ? "" : tm->tm_hour>11 ? "P" : "A");
 186             break;
 187         case INFO_DATE:
 188             tm = get_time();
 189             snprintf(buffer, MAX_PATH, "%s %d %d",
 190                 str(LANG_MONTH_JANUARY + tm->tm_mon),
 191                 tm->tm_mday,
 192                 tm->tm_year+1900);
 193             break;
 194 #endif
 195         case INFO_BUFFER: /* buffer */
 196         {
 197             long buflen = ((audiobufend - audiobuf) * 2) / 2097;  /* avoid overflow */
 198             int integer = buflen / 1000;
 199             int decimal = buflen % 1000;
 200             snprintf(buffer, MAX_PATH, (char *)str(LANG_BUFFER_STAT),
 201                      integer, decimal);
 202         }
 203         break;
 204         case INFO_BATTERY: /* battery */
 205 #if CONFIG_CHARGING == CHARGING_CONTROL
 206             if (charge_state == CHARGING)
 207                 snprintf(buffer, MAX_PATH, (char *)str(LANG_BATTERY_CHARGE));
 208             else if (charge_state == TOPOFF)
 209                 snprintf(buffer, MAX_PATH, (char *)str(LANG_BATTERY_TOPOFF_CHARGE));
 210             else if (charge_state == TRICKLE)
 211                 snprintf(buffer, MAX_PATH, (char *)str(LANG_BATTERY_TRICKLE_CHARGE));
 212             else
 213 #endif
 214             if (battery_level() >= 0)
 215                 snprintf(buffer, MAX_PATH, (char *)str(LANG_BATTERY_TIME), battery_level(),
 216                          battery_time() / 60, battery_time() % 60);
 217             else
 218                 strcpy(buffer, "(n/a)");
 219             break;
 220         case INFO_DISK1: /* disk usage 1 */
 221 #ifdef HAVE_MULTIVOLUME
 222             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 223             output_dyn_value(s2, sizeof s2, info->size, kbyte_units, true);
 224             snprintf(buffer, MAX_PATH, "%s %s/%s", str(LANG_DISK_NAME_INTERNAL),
 225                      s1, s2);
 226 #else
 227             output_dyn_value(s1, sizeof s1, info->size, kbyte_units, true);
 228             snprintf(buffer, MAX_PATH, SIZE_FMT, str(LANG_DISK_SIZE_INFO), s1);
 229 #endif
 230             break;
 231         case INFO_DISK2: /* disk usage 2 */
 232 #ifdef HAVE_MULTIVOLUME
 233             if (info->size2)
 234             {
 235                 output_dyn_value(s1, sizeof s1, info->free2, kbyte_units, true);
 236                 output_dyn_value(s2, sizeof s2, info->size2, kbyte_units, true);
 237                 snprintf(buffer, MAX_PATH, "%s %s/%s", str(LANG_DISK_NAME_MMC),
 238                          s1, s2);
 239             }
 240             else
 241                 return "";
 242 #else
 243             output_dyn_value(s1, sizeof s1, info->free, kbyte_units, true);
 244             snprintf(buffer, MAX_PATH, SIZE_FMT, str(LANG_DISK_FREE_INFO), s1);
 245 #endif
 246             break;
 247     }
 248     return buffer;
 249 }
 250 static int info_speak_item(int selected_item, void * data)
 251 {
 252     struct info_data *info = (struct info_data*)data;
 253     const unsigned char *kbyte_units[] = {
 254         ID2P(LANG_KILOBYTE),
 255         ID2P(LANG_MEGABYTE),
 256         ID2P(LANG_GIGABYTE)
 257     };
 258     switch (selected_item)
 259     {
 260         case INFO_VERSION: /* version */
 261             talk_id(LANG_VERSION, false);
 262             talk_spell(appsversion, true);
 263             break;
 264 #if CONFIG_RTC
 265         case INFO_TIME:
 266             talk_id(LANG_CURRENT_TIME, false);
 267             talk_time(get_time(), true);
 268             break;
 269         case INFO_DATE:
 270             talk_date(get_time(), true);
 271             break;
 272 #endif
 273         case INFO_BUFFER: /* buffer */
 274         {
 275             talk_id(LANG_BUFFER_STAT, false);
 276             long buflen = ((audiobufend - audiobuf) * 2) / 2097;  /* avoid overflow */
 277             output_dyn_value(NULL, 0, buflen, kbyte_units, true);
 278             break;
 279         }
 280         case INFO_BATTERY: /* battery */
 281             if (battery_level() >= 0)
 282             {
 283                 talk_id(LANG_BATTERY_TIME, false);
 284                 talk_value(battery_level(), UNIT_PERCENT, true);
 285                 if(battery_time () / 60 > 0)
 286                     talk_value(battery_time () / 60, UNIT_INT, true);
 287                 if(battery_time () % 60 > 0)
 288                     talk_value(battery_time () % 60, UNIT_INT, true);
 289 #if CONFIG_CHARGING >= CHARGING_MONITOR
 290                 if (charge_state == CHARGING)
 291                     talk_id(LANG_BATTERY_CHARGE, true);
 292 #if CONFIG_CHARGING == CHARGING_CONTROL
 293                 else if (charge_state == TOPOFF)
 294                     talk_id(LANG_BATTERY_TOPOFF_CHARGE, true);
 295 #endif
 296                 else if (charge_state == TRICKLE)
 297                     talk_id(LANG_BATTERY_TRICKLE_CHARGE, true);
 298 #endif
 299             }
 300             break;
 301         case INFO_DISK1: /* disk 1 */
 302 #ifdef HAVE_MULTIVOLUME
 303             talk_id(LANG_DISK_FREE_INFO, false);
 304             talk_id(LANG_DISK_NAME_INTERNAL, true);
 305             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 306 #else
 307             talk_id(LANG_DISK_SIZE_INFO, false);
 308             output_dyn_value(NULL, 0, info->size, kbyte_units, true);
 309 #endif
 310             break;
 311         case INFO_DISK2: /* disk 2 */
 312 #ifdef HAVE_MULTIVOLUME
 313             if (info->size2)
 314             {
 315                 talk_id(LANG_DISK_FREE_INFO, false);
 316                 talk_id(LANG_DISK_NAME_MMC, false);
 317                 output_dyn_value(NULL, 0, info->free2, kbyte_units, true);
 318             }
 319 #else
 320             talk_id(LANG_DISK_FREE_INFO, false);
 321             output_dyn_value(NULL, 0, info->free, kbyte_units, true);
 322 #endif
 323             break;
 324     }
 325     return 0;
 326 }
 327
 328 static int info_action_callback(int action, struct gui_synclist *lists)
 329 {
 330     if (action == ACTION_STD_CANCEL)
 331         return action;
 332     if ((action == ACTION_STD_OK)
 333 #ifdef HAVE_MULTIVOLUME
 334         || action == SYS_HOTSWAP_INSERTED
 335         || action == SYS_HOTSWAP_EXTRACTED
 336 #endif
 337         )
 338     {
 339 #ifndef SIMULATOR
 340         struct info_data *info = (struct info_data *)lists->gui_list[SCREEN_MAIN].data;
 341         info->new_data = true;
 342         gui_syncsplash(0, ID2P(LANG_SCANNING_DISK));
 343         fat_recalc_free(IF_MV(0));
 344 #ifdef HAVE_MULTIVOLUME
 345         if (fat_ismounted(1))
 346             fat_recalc_free(1);
 347 #endif
 348 #else
 349         (void) lists;
 350 #endif
 351         return ACTION_REDRAW;
 352     }
 353     return action;
 354 }
 355 static bool show_info(void)
 356 {
 357     struct info_data data = {.new_data = true };
 358     struct simplelist_info info;
 359     simplelist_info_init(&info, str(LANG_ROCKBOX_INFO), INFO_COUNT, (void*)&data);
 360     info.hide_selection = !global_settings.talk_menu;
 361     info.get_name = info_getname;
 362     if(global_settings.talk_menu)
 363          info.get_talk = info_speak_item;
 364     info.action_callback = info_action_callback;
 365     return simplelist_show_list(&info);
 366 }
 367 MENUITEM_FUNCTION(show_info_item, 0, ID2P(LANG_ROCKBOX_INFO),
 368                    (menu_function)show_info, NULL, NULL, Icon_NOICON);
 369
 370
 371 /* sleep Menu */
 372 static void sleep_timer_formatter(char* buffer, size_t buffer_size, int value,
 373                                   const char* unit)
 374 {
 375     int minutes, hours;
 376
 377     (void) unit;
 378
 379     if (value) {
 380         hours = value / 60;
 381         minutes = value - (hours * 60);
 382         snprintf(buffer, buffer_size, "%d:%02d", hours, minutes);
 383    } else {
 384         snprintf(buffer, buffer_size, "%s", str(LANG_OFF));
 385     }
 386 }
 387
 388 static void sleep_timer_set(int minutes)
 389 {
 390     set_sleep_timer(minutes * 60);
 391 }
 392
 393 static int sleep_timer(void)
 394 {
 395     int minutes = (get_sleep_timer() + 59) / 60; /* round up */
 396     return (int)set_int(str(LANG_SLEEP_TIMER), "", UNIT_MIN, &minutes,
 397                    &sleep_timer_set, -5, 300, 0, sleep_timer_formatter);
 398 }
 399
 400 MENUITEM_FUNCTION(sleep_timer_call, 0, ID2P(LANG_SLEEP_TIMER), sleep_timer,
 401                     NULL, NULL, Icon_Menu_setting); /* make it look like a
 402                                                                 setting to the user */
 403 MENUITEM_FUNCTION(show_credits_item, 0, ID2P(LANG_VERSION),
 404                    (menu_function)show_credits, NULL, NULL, Icon_NOICON);
 405 MENUITEM_FUNCTION(show_runtime_item, 0, ID2P(LANG_RUNNING_TIME),
 406                    (menu_function)view_runtime, NULL, NULL, Icon_NOICON);
 407 MENUITEM_FUNCTION(debug_menu_item, 0, ID2P(LANG_DEBUG),
 408                    (menu_function)debug_menu, NULL, NULL, Icon_NOICON);
 409
 410 MAKE_MENU(info_menu, ID2P(LANG_SYSTEM), 0, Icon_Questionmark,
 411           &show_info_item, &show_credits_item, &show_runtime_item,
 412           &sleep_timer_call, &debug_menu_item);
 413 /*      INFO MENU                  */
 414 /***********************************/
 415
 416 /***********************************/
 417 /*    MAIN MENU                    */
 418
 419
 420 #ifdef HAVE_LCD_CHARCELLS
 421 int mainmenu_callback(int action,const struct menu_item_ex *this_item)
 422 {
 423     (void)this_item;
 424     switch (action)
 425     {
 426         case ACTION_ENTER_MENUITEM:
 427             status_set_param(true);
 428             break;
 429         case ACTION_EXIT_MENUITEM:
 430             status_set_param(false);
 431             break;
 432     }
 433     return action;
 434 }
 435 #else
 436 #define mainmenu_callback NULL
 437 #endif
 438 MAKE_MENU(main_menu_, ID2P(LANG_SETTINGS), mainmenu_callback,
 439         Icon_Submenu_Entered,
 440         &sound_settings,
 441         &settings_menu_item, &theme_menu,
 442 #ifdef HAVE_RECORDING
 443         &recording_settings,
 444 #endif
 445         &manage_settings,
 446         );
 447 /*    MAIN MENU                    */
 448 /***********************************/
 449