apps/screens.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Björn Stenberg
  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 <string.h>
  22 #include <stdio.h>
  23 #include "backlight.h"
  24 #include "action.h"
  25 #include "lcd.h"
  26 #ifdef HAVE_REMOTE_LCD
  27 #include "lcd-remote.h"
  28 #endif
  29 #include "lang.h"
  30 #include "icons.h"
  31 #include "font.h"
  32 #include "audio.h"
  33 #include "mp3_playback.h"
  34 #include "usb.h"
  35 #include "settings.h"
  36 #include "status.h"
  37 #include "playlist.h"
  38 #include "sprintf.h"
  39 #include "kernel.h"
  40 #include "power.h"
  41 #include "system.h"
  42 #include "powermgmt.h"
  43 #include "adc.h"
  44 #include "action.h"
  45 #include "talk.h"
  46 #include "misc.h"
  47 #include "id3.h"
  48 #include "screens.h"
  49 #include "debug.h"
  50 #include "led.h"
  51 #include "sound.h"
  52 #include "splash.h"
  53 #include "statusbar.h"
  54 #include "screen_access.h"
  55 #include "quickscreen.h"
  56 #include "pcmbuf.h"
  57 #include "list.h"
  58 #include "yesno.h"
  59
  60 #ifdef HAVE_LCD_BITMAP
  61 #include <bitmaps/usblogo.h>
  62 #endif
  63
  64 #ifdef HAVE_REMOTE_LCD
  65 #include <bitmaps/remote_usblogo.h>
  66 #endif
  67
  68 #ifdef HAVE_MMC
  69 #include "ata_mmc.h"
  70 #endif
  71 #if CONFIG_CODEC == SWCODEC
  72 #include "dsp.h"
  73 #endif
  74
  75 #if (LCD_DEPTH > 1) || (defined(HAVE_LCD_REMOTE) && (LCD_REMOTE_DEPTH > 1))
  76 #include "backdrop.h"
  77 #endif
  78
  79 #ifdef HAVE_LCD_BITMAP
  80 #define SCROLLBAR_WIDTH  6
  81 #endif
  82
  83 /* only used in set_time screen */
  84 #if defined(HAVE_LCD_BITMAP) && (CONFIG_RTC != 0)
  85 static int clamp_value_wrap(int value, int max, int min)
  86 {
  87     if (value > max)
  88         return min;
  89     if (value < min)
  90         return max;
  91     return value;
  92 }
  93 #endif
  94
  95 void usb_screen(void)
  96 {
  97 #ifdef USB_NONE
  98     /* nothing here! */
  99 #else
 100     int i;
 101     bool statusbar = global_settings.statusbar; /* force the statusbar */
 102     global_settings.statusbar = true;
 103 #if LCD_DEPTH > 1
 104     show_main_backdrop();
 105 #endif
 106 #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1
 107     show_remote_main_backdrop();
 108 #endif
 109     FOR_NB_SCREENS(i)
 110     {
 111         screens[i].backlight_on();
 112         screens[i].clear_display();
 113 #if NB_SCREENS > 1
 114         if (i == SCREEN_REMOTE)
 115         {
 116             screens[i].bitmap(remote_usblogo,
 117                       (LCD_REMOTE_WIDTH-BMPWIDTH_remote_usblogo),
 118                       (LCD_REMOTE_HEIGHT-BMPHEIGHT_remote_usblogo)/2,
 119                       BMPWIDTH_remote_usblogo, BMPHEIGHT_remote_usblogo);
 120         }
 121         else
 122         {
 123 #endif
 124 #ifdef HAVE_LCD_BITMAP
 125             screens[i].transparent_bitmap(usblogo,
 126                         (LCD_WIDTH-BMPWIDTH_usblogo),
 127                         (LCD_HEIGHT-BMPHEIGHT_usblogo)/2,
 128                          BMPWIDTH_usblogo, BMPHEIGHT_usblogo);
 129 #else
 130             screens[i].double_height(false);
 131             screens[i].puts_scroll(0, 0, "[USB Mode]");
 132             status_set_param(false);
 133             status_set_audio(false);
 134             status_set_usb(true);
 135 #endif /* HAVE_LCD_BITMAP */
 136 #if NB_SCREENS > 1
 137         }
 138 #endif
 139         screens[i].update();
 140     }
 141
 142     gui_syncstatusbar_draw(&statusbars, true);
 143 #ifdef SIMULATOR
 144     while (button_get(true) & BUTTON_REL);
 145 #else
 146     usb_acknowledge(SYS_USB_CONNECTED_ACK);
 147     while(usb_wait_for_disconnect_w_tmo(&button_queue, HZ)) {
 148         if(usb_inserted()) {
 149 #ifdef HAVE_MMC /* USB-MMC bridge can report activity */
 150             led(mmc_usb_active(HZ));
 151 #endif /* HAVE_MMC */
 152             gui_syncstatusbar_draw(&statusbars, false);
 153         }
 154     }
 155 #endif /* SIMULATOR */
 156 #ifdef HAVE_LCD_CHARCELLS
 157     status_set_usb(false);
 158 #endif /* HAVE_LCD_CHARCELLS */
 159     FOR_NB_SCREENS(i)
 160         screens[i].backlight_on();
 161     global_settings.statusbar = statusbar;
 162 #endif /* USB_NONE */
 163 }
 164
 165 #ifdef HAVE_MMC
 166 int mmc_remove_request(void)
 167 {
 168     struct queue_event ev;
 169     int i;
 170     FOR_NB_SCREENS(i)
 171         screens[i].clear_display();
 172     gui_syncsplash(1, str(LANG_REMOVE_MMC));
 173     if (global_settings.talk_menu)
 174         talk_id(LANG_REMOVE_MMC, false);
 175
 176     while (1)
 177     {
 178         queue_wait_w_tmo(&button_queue, &ev, HZ/2);
 179         switch (ev.id)
 180         {
 181             case SYS_HOTSWAP_EXTRACTED:
 182                 return SYS_HOTSWAP_EXTRACTED;
 183
 184             case SYS_USB_DISCONNECTED:
 185                 return SYS_USB_DISCONNECTED;
 186         }
 187     }
 188 }
 189 #endif
 190
 191 /* the charging screen is only used for archos targets */
 192 #if CONFIG_CHARGING && !defined(HAVE_POWEROFF_WHILE_CHARGING) && defined(CPU_SH)
 193
 194 #ifdef HAVE_LCD_BITMAP
 195 static void charging_display_info(bool animate)
 196 {
 197     unsigned char charging_logo[36];
 198     const int pox_x = (LCD_WIDTH - sizeof(charging_logo)) / 2;
 199     const int pox_y = 32;
 200     static unsigned phase = 3;
 201     unsigned i;
 202     char buf[32];
 203     (void)buf;
 204
 205 #ifdef NEED_ATA_POWER_BATT_MEASURE
 206     if (ide_powered()) /* FM and V2 can only measure when ATA power is on */
 207 #endif
 208     {
 209         int battv = battery_voltage();
 210         snprintf(buf, 32, "  Batt: %d.%02dV %d%%  ", battv / 1000,
 211                  (battv % 1000) / 10, battery_level());
 212         lcd_puts(0, 7, buf);
 213     }
 214
 215 #if CONFIG_CHARGING == CHARGING_CONTROL
 216
 217     snprintf(buf, 32, "Charge mode:");
 218     lcd_puts(0, 2, buf);
 219
 220     if (charge_state == CHARGING)
 221         snprintf(buf, 32, str(LANG_BATTERY_CHARGE));
 222     else if (charge_state == TOPOFF)
 223         snprintf(buf, 32, str(LANG_BATTERY_TOPOFF_CHARGE));
 224     else if (charge_state == TRICKLE)
 225         snprintf(buf, 32, str(LANG_BATTERY_TRICKLE_CHARGE));
 226     else
 227         snprintf(buf, 32, "not charging");
 228
 229     lcd_puts(0, 3, buf);
 230     if (!charger_enabled)
 231         animate = false;
 232 #endif /* CONFIG_CHARGING == CHARGING_CONTROL */
 233
 234
 235     /* middle part */
 236     memset(charging_logo+3, 0x00, 32);
 237     charging_logo[0] = 0x3C;
 238     charging_logo[1] = 0x24;
 239     charging_logo[2] = charging_logo[35] = 0xFF;
 240
 241     if (!animate)
 242     {   /* draw the outline */
 243         /* middle part */
 244         lcd_mono_bitmap(charging_logo, pox_x, pox_y + 8, sizeof(charging_logo), 8);
 245         lcd_set_drawmode(DRMODE_FG);
 246         /* upper line */
 247         charging_logo[0] = charging_logo[1] = 0x00;
 248         memset(charging_logo+2, 0x80, 34);
 249         lcd_mono_bitmap(charging_logo, pox_x, pox_y, sizeof(charging_logo), 8);
 250         /* lower line */
 251         memset(charging_logo+2, 0x01, 34);
 252         lcd_mono_bitmap(charging_logo, pox_x, pox_y + 16, sizeof(charging_logo), 8);
 253         lcd_set_drawmode(DRMODE_SOLID);
 254     }
 255     else
 256     {   /* animate the middle part */
 257         for (i = 3; i<MIN(sizeof(charging_logo)-1, phase); i++)
 258         {
 259             if ((i-phase) % 8 == 0)
 260             {   /* draw a "bubble" here */
 261                 unsigned bitpos;
 262                 bitpos = (phase + i/8) % 15; /* "bounce" effect */
 263                 if (bitpos > 7)
 264                     bitpos = 14 - bitpos;
 265                 charging_logo[i] = 0x01 << bitpos;
 266             }
 267         }
 268         lcd_mono_bitmap(charging_logo, pox_x, pox_y + 8, sizeof(charging_logo), 8);
 269         phase++;
 270     }
 271     lcd_update();
 272 }
 273 #else /* not HAVE_LCD_BITMAP */
 274
 275 static unsigned long logo_chars[4];
 276 static const unsigned char logo_pattern[] = {
 277     0x07, 0x04, 0x1c, 0x14, 0x1c, 0x04, 0x07, 0, /* char 1 */
 278     0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0, /* char 2 */
 279     0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0, /* char 3 */
 280     0x1f, 0x01, 0x01, 0x01, 0x01, 0x01, 0x1f, 0, /* char 4 */
 281 };
 282
 283 static void logo_lock_patterns(bool on)
 284 {
 285     int i;
 286
 287     if (on)
 288     {
 289         for (i = 0; i < 4; i++)
 290             logo_chars[i] = lcd_get_locked_pattern();
 291     }
 292     else
 293     {
 294         for (i = 0; i < 4; i++)
 295             lcd_unlock_pattern(logo_chars[i]);
 296     }
 297 }
 298
 299 static void charging_display_info(bool animate)
 300 {
 301     int battv;
 302     unsigned i, ypos;
 303     static unsigned phase = 3;
 304     char buf[32];
 305
 306     battv = battery_voltage();
 307     snprintf(buf, sizeof(buf), " %d.%02dV", battv / 1000, (battv % 1000) / 10);
 308     lcd_puts(4, 1, buf);
 309
 310     memcpy(buf, logo_pattern, 32); /* copy logo patterns */
 311
 312     if (!animate) /* build the screen */
 313     {
 314         lcd_double_height(false);
 315         lcd_puts(0, 0, "[Charging]");
 316         for (i = 0; i < 4; i++)
 317             lcd_putc(i, 1, logo_chars[i]);
 318     }
 319     else          /* animate the logo */
 320     {
 321         for (i = 3; i < MIN(19, phase); i++)
 322         {
 323             if ((i - phase) % 5 == 0)
 324             {    /* draw a "bubble" here */
 325                 ypos = (phase + i/5) % 9; /* "bounce" effect */
 326                 if (ypos > 4)
 327                     ypos = 8 - ypos;
 328                 buf[5 - ypos + 8 * (i/5)] |= 0x10 >> (i%5);
 329             }
 330         }
 331         phase++;
 332     }
 333
 334     for (i = 0; i < 4; i++)
 335         lcd_define_pattern(logo_chars[i], buf + 8 * i);
 336
 337     lcd_update();
 338 }
 339 #endif /* (not) HAVE_LCD_BITMAP */
 340
 341 /* blocks while charging, returns on event:
 342    1 if charger cable was removed
 343    2 if Off/Stop key was pressed
 344    3 if On key was pressed
 345    4 if USB was connected */
 346
 347 int charging_screen(void)
 348 {
 349     unsigned int button;
 350     int rc = 0;
 351
 352     ide_power_enable(false); /* power down the disk, else would be spinning */
 353
 354     lcd_clear_display();
 355     backlight_set_timeout(global_settings.backlight_timeout);
 356 #ifdef HAVE_REMOTE_LCD
 357     remote_backlight_set_timeout(global_settings.remote_backlight_timeout);
 358 #endif
 359     backlight_set_timeout_plugged(global_settings.backlight_timeout_plugged);
 360     gui_syncstatusbar_draw(&statusbars, true);
 361
 362 #ifdef HAVE_LCD_CHARCELLS
 363     logo_lock_patterns(true);
 364 #endif
 365     charging_display_info(false);
 366
 367     do
 368     {
 369         gui_syncstatusbar_draw(&statusbars, false);
 370         charging_display_info(true);
 371         button = get_action(CONTEXT_STD,HZ/3);
 372         if (button == ACTION_STD_OK)
 373             rc = 2;
 374         else if (usb_detect())
 375             rc = 3;
 376         else if (!charger_inserted())
 377             rc = 1;
 378     } while (!rc);
 379
 380 #ifdef HAVE_LCD_CHARCELLS
 381     logo_lock_patterns(false);
 382 #endif
 383     return rc;
 384 }
 385 #endif /* CONFIG_CHARGING && !HAVE_POWEROFF_WHILE_CHARGING && defined(CPU_SH) */
 386
 387 #ifdef HAVE_PITCHSCREEN
 388
 389 #define PITCH_MAX         2000
 390 #define PITCH_MIN         500
 391 #define PITCH_SMALL_DELTA 1
 392 #define PITCH_BIG_DELTA   10
 393 #define PITCH_NUDGE_DELTA 20
 394
 395 #define PITCH_MODE_ABSOLUTE 1
 396 #define PITCH_MODE_SEMITONE -PITCH_MODE_ABSOLUTE
 397
 398 static int pitch_mode = PITCH_MODE_ABSOLUTE; /* 1 - absolute, -1 - semitone */
 399
 400 /* returns:
 401    0 if no key was pressed
 402    1 if USB was connected */
 403
 404 static void pitch_screen_draw(struct screen *display, int pitch, int pitch_mode)
 405 {
 406     unsigned char* ptr;
 407     unsigned char buf[32];
 408     int w, h;
 409
 410     display->clear_display();
 411
 412     if (display->nb_lines < 4) /* very small screen, just show the pitch value */
 413     {
 414         w = snprintf((char *)buf, sizeof(buf), "%s: %d.%d%%",str(LANG_PITCH),
 415                   pitch / 10, pitch % 10 );
 416         display->putsxy((display->width-(w*display->char_width))/2,
 417                          display->nb_lines/2,buf);
 418     }
 419     else /* bigger screen, show everything... */
 420     {
 421
 422         /* UP: Pitch Up */
 423         if (pitch_mode == PITCH_MODE_ABSOLUTE) {
 424             ptr = str(LANG_PITCH_UP);
 425         } else {
 426             ptr = str(LANG_PITCH_UP_SEMITONE);
 427         }
 428         display->getstringsize(ptr,&w,&h);
 429         display->putsxy((display->width-w)/2, 0, ptr);
 430         display->mono_bitmap(bitmap_icons_7x8[Icon_UpArrow],
 431                         display->width/2 - 3, h, 7, 8);
 432
 433         /* DOWN: Pitch Down */
 434         if (pitch_mode == PITCH_MODE_ABSOLUTE) {
 435             ptr = str(LANG_PITCH_DOWN);
 436         } else {
 437             ptr = str(LANG_PITCH_DOWN_SEMITONE);
 438         }
 439         display->getstringsize(ptr,&w,&h);
 440         display->putsxy((display->width-w)/2, display->height - h, ptr);
 441         display->mono_bitmap(bitmap_icons_7x8[Icon_DownArrow],
 442                              display->width/2 - 3, display->height - h*2, 7, 8);
 443
 444         /* RIGHT: +2% */
 445         ptr = "+2%";
 446         display->getstringsize(ptr,&w,&h);
 447         display->putsxy(display->width-w, (display->height-h)/2, ptr);
 448         display->mono_bitmap(bitmap_icons_7x8[Icon_FastForward],
 449                              display->width-w-8, (display->height-h)/2, 7, 8);
 450
 451         /* LEFT: -2% */
 452         ptr = "-2%";
 453         display->getstringsize(ptr,&w,&h);
 454         display->putsxy(0, (display->height-h)/2, ptr);
 455         display->mono_bitmap(bitmap_icons_7x8[Icon_FastBackward],
 456                              w+1, (display->height-h)/2, 7, 8);
 457
 458         /* "Pitch" */
 459         snprintf((char *)buf, sizeof(buf), str(LANG_PITCH));
 460         display->getstringsize(buf,&w,&h);
 461         display->putsxy((display->width-w)/2, (display->height/2)-h, buf);
 462         /* "XX.X%" */
 463         snprintf((char *)buf, sizeof(buf), "%d.%d%%",
 464                 pitch / 10, pitch % 10 );
 465         display->getstringsize(buf,&w,&h);
 466         display->putsxy((display->width-w)/2, display->height/2, buf);
 467     }
 468
 469     display->update();
 470 }
 471
 472 static int pitch_increase(int pitch, int delta, bool allow_cutoff)
 473 {
 474     int new_pitch;
 475
 476     if (delta < 0) {
 477         if (pitch + delta >= PITCH_MIN) {
 478             new_pitch = pitch + delta;
 479         } else {
 480             if (!allow_cutoff) {
 481                 return pitch;
 482             }
 483             new_pitch = PITCH_MIN;
 484         }
 485     } else if (delta > 0) {
 486         if (pitch + delta <= PITCH_MAX) {
 487             new_pitch = pitch + delta;
 488         } else {
 489             if (!allow_cutoff) {
 490                 return pitch;
 491             }
 492             new_pitch = PITCH_MAX;
 493         }
 494     } else {
 495         /* delta == 0 -> no real change */
 496         return pitch;
 497     }
 498     sound_set_pitch(new_pitch);
 499
 500     return new_pitch;
 501 }
 502
 503 /* Factor for changing the pitch one half tone up.
 504    The exact value is 2^(1/12) = 1.05946309436
 505    But we use only integer arithmetics, so take
 506    rounded factor multiplied by 10^5=100,000. This is
 507    enough to get the same promille values as if we
 508    had used floating point (checked with a spread
 509    sheet).
 510  */
 511 #define PITCH_SEMITONE_FACTOR 105946L
 512
 513 /* Some helpful constants. K is the scaling factor for SEMITONE.
 514    N is for more accurate rounding
 515    KN is K * N
 516  */
 517 #define PITCH_K_FCT           100000UL
 518 #define PITCH_N_FCT           10
 519 #define PITCH_KN_FCT          1000000UL
 520
 521 static int pitch_increase_semitone(int pitch, bool up)
 522 {
 523     uint32_t tmp;
 524     uint32_t round_fct; /* How much to scale down at the end */
 525     tmp = pitch;
 526     if (up) {
 527         tmp = tmp * PITCH_SEMITONE_FACTOR;
 528         round_fct = PITCH_K_FCT;
 529     } else {
 530         tmp = (tmp * PITCH_KN_FCT) / PITCH_SEMITONE_FACTOR;
 531         round_fct = PITCH_N_FCT;
 532     }
 533     /* Scaling down with rounding */
 534     tmp = (tmp + round_fct / 2) / round_fct;
 535     return pitch_increase(pitch, tmp - pitch, false);
 536 }
 537
 538 bool pitch_screen(void)
 539 {
 540     int button;
 541     int pitch = sound_get_pitch();
 542     int new_pitch, delta = 0;
 543     bool nudged = false;
 544     bool exit = false;
 545     int i;
 546
 547 #if CONFIG_CODEC == SWCODEC
 548     pcmbuf_set_low_latency(true);
 549 #endif
 550
 551     while (!exit)
 552     {
 553         FOR_NB_SCREENS(i)
 554             pitch_screen_draw(&screens[i], pitch, pitch_mode);
 555
 556         button = get_action(CONTEXT_PITCHSCREEN,TIMEOUT_BLOCK);
 557         switch (button) {
 558             case ACTION_PS_INC_SMALL:
 559                 delta = PITCH_SMALL_DELTA;
 560                 break;
 561
 562             case ACTION_PS_INC_BIG:
 563                 delta = PITCH_BIG_DELTA;
 564                 break;
 565
 566             case ACTION_PS_DEC_SMALL:
 567                 delta = -PITCH_SMALL_DELTA;
 568                 break;
 569
 570             case ACTION_PS_DEC_BIG:
 571                 delta = -PITCH_BIG_DELTA;
 572                 break;
 573
 574             case ACTION_PS_NUDGE_RIGHT:
 575                 new_pitch = pitch_increase(pitch, PITCH_NUDGE_DELTA, false);
 576                 nudged = (new_pitch != pitch);
 577                 pitch = new_pitch;
 578                 break;
 579
 580             case ACTION_PS_NUDGE_RIGHTOFF:
 581                 if (nudged) {
 582                     pitch = pitch_increase(pitch, -PITCH_NUDGE_DELTA, false);
 583                 }
 584                 nudged = false;
 585                 break;
 586
 587             case ACTION_PS_NUDGE_LEFT:
 588                 new_pitch = pitch_increase(pitch, -PITCH_NUDGE_DELTA, false);
 589                 nudged = (new_pitch != pitch);
 590                 pitch = new_pitch;
 591                 break;
 592
 593             case ACTION_PS_NUDGE_LEFTOFF:
 594                 if (nudged) {
 595                     pitch = pitch_increase(pitch, PITCH_NUDGE_DELTA, false);
 596                 }
 597                 nudged = false;
 598                 break;
 599
 600             case ACTION_PS_RESET:
 601                 pitch = 1000;
 602                 sound_set_pitch( pitch );
 603                 break;
 604
 605             case ACTION_PS_TOGGLE_MODE:
 606                 pitch_mode = -pitch_mode;
 607                 break;
 608
 609             case ACTION_PS_EXIT:
 610                 exit = true;
 611                 break;
 612
 613             default:
 614                 if(default_event_handler(button) == SYS_USB_CONNECTED)
 615                     return 1;
 616                 break;
 617         }
 618
 619         if(delta)
 620         {
 621             if (pitch_mode == PITCH_MODE_ABSOLUTE) {
 622                 pitch = pitch_increase(pitch, delta, true);
 623             } else {
 624                 pitch = pitch_increase_semitone(pitch, delta > 0 ? true:false);
 625             }
 626
 627             delta = 0;
 628         }
 629
 630     }
 631 #if CONFIG_CODEC == SWCODEC
 632     pcmbuf_set_low_latency(false);
 633 #endif
 634     lcd_setfont(FONT_UI);
 635     return 0;
 636 }
 637 #endif /* HAVE_PITCHSCREEN */
 638
 639 #ifdef HAVE_QUICKSCREEN
 640
 641 #define bool_to_int(b)\
 642     b?1:0
 643 #define int_to_bool(i)\
 644     i==0?false:true
 645
 646 static void quick_screen_quick_apply(struct gui_quickscreen *qs)
 647 {
 648     global_settings.playlist_shuffle=int_to_bool(qs->left_option->option);
 649     global_settings.dirfilter=qs->bottom_option->option;
 650     global_settings.repeat_mode=qs->right_option->option;
 651 }
 652
 653 bool quick_screen_quick(int button_enter)
 654 {
 655     bool res, oldshuffle;
 656     struct option_select left_option;
 657     struct option_select bottom_option;
 658     struct option_select right_option;
 659     int oldrepeat, old_x_margin, old_y_margin;
 660
 661     static const struct opt_items left_items[] = {
 662         [0]={ STR(LANG_SYSFONT_OFF) },
 663         [1]={ STR(LANG_SYSFONT_ON) }
 664     };
 665     static const struct opt_items bottom_items[] = {
 666         [SHOW_ALL]={ STR(LANG_SYSFONT_ALL) },
 667         [SHOW_SUPPORTED]={ STR(LANG_SYSFONT_FILTER_SUPPORTED) },
 668         [SHOW_MUSIC]={ STR(LANG_SYSFONT_FILTER_MUSIC) },
 669         [SHOW_PLAYLIST]={ STR(LANG_SYSFONT_FILTER_PLAYLIST) },
 670     };
 671     static const struct opt_items right_items[] = {
 672         [REPEAT_OFF]={ STR(LANG_SYSFONT_OFF) },
 673         [REPEAT_ALL]={ STR(LANG_SYSFONT_ALL) },
 674         [REPEAT_ONE]={ STR(LANG_SYSFONT_REPEAT_ONE) },
 675         [REPEAT_SHUFFLE]={ STR(LANG_SYSFONT_SHUFFLE) },
 676 #ifdef AB_REPEAT_ENABLE
 677         [REPEAT_AB]={ STR(LANG_SYSFONT_REPEAT_AB) }
 678 #endif
 679     };
 680     struct gui_quickscreen qs;
 681
 682     old_x_margin = lcd_getxmargin();
 683     old_y_margin = lcd_getymargin();
 684     lcd_setmargins(0, 0);
 685
 686     option_select_init_items(&left_option,
 687                              (char *)str(LANG_SYSFONT_SHUFFLE),
 688                              bool_to_int(global_settings.playlist_shuffle),
 689                              left_items,
 690                              2);
 691     option_select_init_items(&bottom_option,
 692                              (char *)str(LANG_SYSFONT_FILTER),
 693                              global_settings.dirfilter,
 694                              bottom_items,
 695                              sizeof(bottom_items)/sizeof(struct opt_items));
 696     option_select_init_items(&right_option,
 697                              (char *)str(LANG_SYSFONT_REPEAT),
 698                              global_settings.repeat_mode,
 699                              right_items,
 700                              sizeof(right_items)/sizeof(struct opt_items));
 701
 702     gui_quickscreen_init(&qs, &left_option, &bottom_option, &right_option,
 703                          &quick_screen_quick_apply);
 704     oldrepeat=global_settings.repeat_mode;
 705     oldshuffle=global_settings.playlist_shuffle;
 706     res=gui_syncquickscreen_run(&qs, button_enter);
 707     if(!res)
 708     {
 709         if ( oldrepeat != global_settings.repeat_mode &&
 710             (audio_status() & AUDIO_STATUS_PLAY) )
 711             audio_flush_and_reload_tracks();
 712         if(oldshuffle != global_settings.playlist_shuffle
 713            && audio_status() & AUDIO_STATUS_PLAY)
 714         {
 715 #if CONFIG_CODEC == SWCODEC
 716             dsp_set_replaygain();
 717 #endif
 718             if (global_settings.playlist_shuffle)
 719                 playlist_randomise(NULL, current_tick, true);
 720             else
 721                 playlist_sort(NULL, true);
 722         }
 723         settings_save();
 724     }
 725     lcd_setmargins(old_x_margin, old_y_margin);
 726     return(res);
 727 }
 728
 729 #ifdef BUTTON_F3
 730 static void quick_screen_f3_apply(struct gui_quickscreen *qs)
 731 {
 732     global_settings.scrollbar=int_to_bool(qs->left_option->option);
 733
 734     global_settings.flip_display=int_to_bool(qs->bottom_option->option);
 735     button_set_flip(global_settings.flip_display);
 736     lcd_set_flip(global_settings.flip_display);
 737
 738     global_settings.statusbar=int_to_bool(qs->right_option->option);
 739     gui_syncstatusbar_draw(&statusbars, true);
 740 }
 741
 742 bool quick_screen_f3(int button_enter)
 743 {
 744     bool res;
 745     struct option_select left_option;
 746     struct option_select bottom_option;
 747     struct option_select right_option;
 748     int old_x_margin, old_y_margin;
 749
 750     static const struct opt_items onoff_items[] = {
 751         [0]={ STR(LANG_SYSFONT_OFF) },
 752         [1]={ STR(LANG_SYSFONT_ON) }
 753     };
 754     static const struct opt_items yesno_items[] = {
 755         [0]={ STR(LANG_SYSFONT_SET_BOOL_NO) },
 756         [1]={ STR(LANG_SYSFONT_SET_BOOL_YES) }
 757     };
 758
 759     struct gui_quickscreen qs;
 760
 761     old_x_margin = lcd_getxmargin();
 762     old_y_margin = lcd_getymargin();
 763     lcd_setmargins(0, 0);
 764
 765     option_select_init_items(&left_option,
 766                              str(LANG_SYSFONT_SCROLL_BAR),
 767                              bool_to_int(global_settings.scrollbar),
 768                              onoff_items,
 769                              2);
 770     option_select_init_items(&bottom_option,
 771                              str(LANG_SYSFONT_FLIP_DISPLAY),
 772                              bool_to_int(global_settings.flip_display),
 773                              yesno_items,
 774                              2);
 775     option_select_init_items(&right_option,
 776                              str(LANG_SYSFONT_STATUS_BAR),
 777                              bool_to_int(global_settings.statusbar),
 778                              onoff_items,
 779                              2);
 780     gui_quickscreen_init(&qs, &left_option, &bottom_option, &right_option,
 781                          &quick_screen_f3_apply);
 782     res=gui_syncquickscreen_run(&qs, button_enter);
 783     if(!res)
 784         settings_save();
 785     lcd_setmargins(old_x_margin, old_y_margin);
 786     return(res);
 787 }
 788 #endif /* BUTTON_F3 */
 789 #endif /* CONFIG_KEYPAD in (RECORDER_PAD |IRIVER_H100_PAD | IRIVER_H300_PAD) */
 790
 791 #if CONFIG_CHARGING
 792 void charging_splash(void)
 793 {
 794     gui_syncsplash(2*HZ, (unsigned char *)str(LANG_BATTERY_CHARGE));
 795     button_clear_queue();
 796 }
 797 #endif
 798
 799
 800 #if defined(HAVE_LCD_BITMAP) && (CONFIG_RTC != 0)
 801
 802 /* little helper function for voice output */
 803 static void say_time(int cursorpos, const struct tm *tm)
 804 {
 805     int value = 0;
 806     int unit = 0;
 807
 808     if (!global_settings.talk_menu)
 809         return;
 810
 811     switch(cursorpos)
 812     {
 813     case 0:
 814         value = tm->tm_hour;
 815         unit = UNIT_HOUR;
 816         break;
 817     case 1:
 818         value = tm->tm_min;
 819         unit = UNIT_MIN;
 820         break;
 821     case 2:
 822         value = tm->tm_sec;
 823         unit = UNIT_SEC;
 824         break;
 825     case 3:
 826         value = tm->tm_year + 1900;
 827         break;
 828     case 5:
 829         value = tm->tm_mday;
 830         break;
 831     }
 832
 833     if (cursorpos == 4) /* month */
 834         talk_id(LANG_MONTH_JANUARY + tm->tm_mon, false);
 835     else
 836         talk_value(value, unit, false);
 837 }
 838
 839
 840 #define INDEX_X 0
 841 #define INDEX_Y 1
 842
 843 #define SEPARATOR ":"
 844 bool set_time_screen(const char* title, struct tm *tm)
 845 {
 846     bool done = false;
 847     int button;
 848     unsigned int i, j, s;
 849     int cursorpos = 0;
 850     unsigned int julianday;
 851     unsigned int realyear;
 852     unsigned int width;
 853     unsigned int min, max;
 854     unsigned int statusbar_height = 0;
 855     unsigned int separator_width, weekday_width;
 856     unsigned int prev_line_height;
 857     int daysinmonth[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 858     unsigned char buffer[20];
 859
 860     /* 6 possible cursor possitions, 2 values stored for each: x, y */
 861     unsigned int cursor[6][2];
 862
 863     int *valptr = NULL;
 864     unsigned char *ptr[6];
 865
 866     if(global_settings.statusbar)
 867         statusbar_height = STATUSBAR_HEIGHT;
 868
 869     /* speak selection when screen is entered */
 870     say_time(cursorpos, tm);
 871
 872     while (!done) {
 873         /* for easy acess in the drawing loop */
 874         ptr[0] = buffer;                     /* hours */
 875         ptr[1] = buffer + 3;                 /* minutes */
 876         ptr[2] = buffer + 6;                 /* seconds */
 877         ptr[3] = buffer + 9;                 /* year */
 878         ptr[4] = str(LANG_MONTH_JANUARY + tm->tm_mon); /* monthname */
 879         ptr[5] = buffer + 14;                /* day of month */
 880
 881         /* calculate the number of days in febuary */
 882         realyear = tm->tm_year + 1900;
 883         if((realyear % 4 == 0 && !(realyear % 100 == 0)) || realyear % 400 == 0)
 884             daysinmonth[1] = 29;
 885         else
 886             daysinmonth[1] = 28;
 887
 888         /* fix day if month or year changed */
 889         if (tm->tm_mday > daysinmonth[tm->tm_mon])
 890             tm->tm_mday = daysinmonth[tm->tm_mon];
 891
 892         /* calculate day of week */
 893         julianday = tm->tm_mday;
 894         for(i = 0; (int)i < tm->tm_mon; i++) {
 895            julianday += daysinmonth[i];
 896         }
 897
 898         tm->tm_wday = (realyear + julianday + (realyear - 1) / 4 -
 899                        (realyear - 1) / 100 + (realyear - 1) / 400 + 7 - 1) % 7;
 900
 901         /* put all the numbers we want from the tm struct into
 902            an easily printable buffer */
 903         snprintf(buffer, sizeof(buffer),
 904                  "%02d " "%02d " "%02d " "%04d " "%02d",
 905                  tm->tm_hour, tm->tm_min, tm->tm_sec,
 906                  tm->tm_year+1900, tm->tm_mday);
 907
 908         /* convert spaces in the buffer to '\0' to make it possible to work
 909            directly on the buffer */
 910         for(i=0; i < sizeof(buffer); i++)
 911         {
 912             if(buffer[i] == ' ')
 913                 buffer[i] = '\0';
 914         }
 915
 916         FOR_NB_SCREENS(s)
 917         {
 918             /* minimum lines needed is 2 + title line */
 919             gui_textarea_update_nblines(&screens[s]);
 920             if (screens[s].nb_lines < 4)
 921             {
 922                 screens[s].setfont(FONT_SYSFIXED);
 923                 gui_textarea_update_nblines(&screens[s]);
 924             }
 925
 926             /* recalculate the positions and offsets */
 927             if (screens[s].nb_lines >= 3)
 928                 screens[s].getstringsize(title, NULL, &prev_line_height);
 929             else
 930                 prev_line_height = 0;
 931
 932             screens[s].getstringsize(SEPARATOR, &separator_width, NULL);
 933
 934             /* weekday */
 935             screens[s].getstringsize(str(LANG_WEEKDAY_SUNDAY + tm->tm_wday), &weekday_width, NULL);
 936             screens[s].getstringsize(" ", &separator_width, NULL);
 937
 938             for(i=0, j=0; i < 6; i++)
 939             {
 940                 if(i==3) /* second row */
 941                 {
 942                     j = weekday_width + separator_width;;
 943                     prev_line_height *= 2;
 944                 }
 945                 screens[s].getstringsize(ptr[i], &width, NULL);
 946                 cursor[i][INDEX_Y] = prev_line_height + statusbar_height;
 947                 cursor[i][INDEX_X] = j;
 948                 j += width + separator_width;
 949             }
 950
 951             /* draw the screen */
 952             screens[s].set_drawmode(DRMODE_SOLID);
 953             gui_textarea_clear(&screens[s]);
 954             /* display the screen title */
 955             screens[s].puts_scroll(0, 0, title);
 956
 957             /* these are not selectable, so we draw them outside the loop */
 958             screens[s].putsxy(0, cursor[3][INDEX_Y], str(LANG_WEEKDAY_SUNDAY + tm->tm_wday)); /* name of the week day */
 959
 960             /* draw the selected item with drawmode set to
 961                 DRMODE_SOLID|DRMODE_INVERSEVID, all other selectable
 962                 items with drawmode DRMODE_SOLID */
 963             for(i=0; i<6; i++)
 964             {
 965                 if (cursorpos == (int)i)
 966                     screens[s].set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
 967
 968                 screens[s].putsxy(cursor[i][INDEX_X],
 969                                   cursor[i][INDEX_Y], ptr[i]);
 970
 971                 screens[s].set_drawmode(DRMODE_SOLID);
 972
 973                 screens[s].putsxy(cursor[i/4 +1][INDEX_X] - separator_width,
 974                                   cursor[0][INDEX_Y], SEPARATOR);
 975             }
 976
 977             /* print help text */
 978             if (screens[s].nb_lines > 4)
 979                 screens[s].puts(0, 4, str(LANG_TIME_SET_BUTTON));
 980             if (screens[s].nb_lines > 5)
 981                 screens[s].puts(0, 5, str(LANG_TIME_REVERT));
 982             screens[s].update();
 983         }
 984         gui_syncstatusbar_draw(&statusbars, true);
 985
 986         /* set the most common numbers */
 987         min = 0;
 988         max = 59;
 989         /* calculate the minimum and maximum for the number under cursor */
 990         switch(cursorpos) {
 991             case 0: /* hour */
 992                 max = 23;
 993                 valptr = &tm->tm_hour;
 994                 break;
 995             case 1: /* minute */
 996                 valptr = &tm->tm_min;
 997                 break;
 998             case 2: /* second */
 999                 valptr = &tm->tm_sec;
1000                 break;
1001             case 3: /* year */
1002                 min = 1;
1003                 max = 200;
1004                 valptr = &tm->tm_year;
1005                 break;
1006             case 4: /* month */
1007                 max = 11;
1008                 valptr = &tm->tm_mon;
1009                 break;
1010             case 5: /* day */
1011                 min = 1;
1012                 max = daysinmonth[tm->tm_mon];
1013                 valptr = &tm->tm_mday;
1014                 break;
1015         }
1016
1017         button = get_action(CONTEXT_SETTINGS_TIME, TIMEOUT_BLOCK);
1018         switch ( button ) {
1019             case ACTION_STD_PREV:
1020                 cursorpos = clamp_value_wrap(--cursorpos, 5, 0);
1021                 say_time(cursorpos, tm);
1022                 break;
1023             case ACTION_STD_NEXT:
1024                 cursorpos = clamp_value_wrap(++cursorpos, 5, 0);
1025                 say_time(cursorpos, tm);
1026                 break;
1027             case ACTION_SETTINGS_INC:
1028             case ACTION_SETTINGS_INCREPEAT:
1029                 *valptr = clamp_value_wrap(++(*valptr), max, min);
1030                 say_time(cursorpos, tm);
1031                 break;
1032             case ACTION_SETTINGS_DEC:
1033             case ACTION_SETTINGS_DECREPEAT:
1034                 *valptr = clamp_value_wrap(--(*valptr), max, min);
1035                 say_time(cursorpos, tm);
1036                 break;
1037
1038             case ACTION_STD_OK:
1039                 done = true;
1040                 break;
1041
1042             case ACTION_STD_CANCEL:
1043                 done = true;
1044                 tm->tm_year = -1;
1045                 break;
1046
1047             default:
1048                 if (default_event_handler(button) == SYS_USB_CONNECTED)
1049                     return true;
1050                 break;
1051         }
1052     }
1053     FOR_NB_SCREENS(i)
1054     {
1055         screens[i].setfont(FONT_UI);
1056         gui_textarea_update_nblines(&screens[i]);
1057     }
1058     return false;
1059 }
1060 #endif /* defined(HAVE_LCD_BITMAP) && (CONFIG_RTC != 0) */
1061
1062 #if (CONFIG_KEYPAD == RECORDER_PAD) && !defined(HAVE_SW_POWEROFF)
1063 bool shutdown_screen(void)
1064 {
1065     int button;
1066     bool done = false;
1067     long time_entered = current_tick;
1068
1069     lcd_stop_scroll();
1070
1071     gui_syncsplash(0, str(LANG_CONFIRM_SHUTDOWN));
1072
1073     while(!done && TIME_BEFORE(current_tick,time_entered+HZ*2))
1074     {
1075         button = get_action(CONTEXT_STD,HZ);
1076         switch(button)
1077         {
1078             case ACTION_STD_CANCEL:
1079                 sys_poweroff();
1080                 break;
1081
1082             /* do nothing here, because ACTION_NONE might be caused
1083              * by timeout or button release. In case of timeout the loop
1084              * is terminated by TIME_BEFORE */
1085             case ACTION_NONE:
1086                 break;
1087
1088             default:
1089                 if(default_event_handler(button) == SYS_USB_CONNECTED)
1090                     return true;
1091                 done = true;
1092                 break;
1093         }
1094     }
1095     return false;
1096 }
1097 #endif
1098
1099 static const int id3_headers[]=
1100 {
1101     LANG_ID3_TITLE,
1102     LANG_ID3_ARTIST,
1103     LANG_ID3_ALBUM,
1104     LANG_ID3_ALBUMARTIST,
1105     LANG_ID3_GROUPING,
1106     LANG_ID3_DISCNUM,
1107     LANG_ID3_TRACKNUM,
1108     LANG_ID3_COMMENT,
1109     LANG_ID3_GENRE,
1110     LANG_ID3_YEAR,
1111     LANG_ID3_LENGTH,
1112     LANG_ID3_PLAYLIST,
1113     LANG_ID3_BITRATE,
1114     LANG_ID3_FREQUENCY,
1115 #if CONFIG_CODEC == SWCODEC
1116     LANG_ID3_TRACK_GAIN,
1117     LANG_ID3_ALBUM_GAIN,
1118 #endif
1119     LANG_ID3_PATH,
1120 };
1121
1122 static char * id3_get_info(int selected_item, void* data, char *buffer)
1123 {
1124     struct mp3entry* id3 =(struct mp3entry*)data;
1125     int info_no=selected_item/2;
1126     if(!(selected_item%2))
1127     {/* header */
1128         return( str(id3_headers[info_no]));
1129     }
1130     else
1131     {/* data */
1132
1133         char * info=NULL;
1134         switch(info_no)
1135         {
1136             case 0:/*LANG_ID3_TITLE*/
1137                 info=id3->title;
1138                 break;
1139             case 1:/*LANG_ID3_ARTIST*/
1140                 info=id3->artist;
1141                 break;
1142             case 2:/*LANG_ID3_ALBUM*/
1143                 info=id3->album;
1144                 break;
1145             case 3:/*LANG_ID3_ALBUMARTIST*/
1146                 info=id3->albumartist;
1147                 break;
1148             case 4:/*LANG_ID3_GROUPING*/
1149                 info=id3->grouping;
1150                 break;
1151             case 5:/*LANG_ID3_DISCNUM*/
1152                 if (id3->disc_string)
1153                     info = id3->disc_string;
1154                 else if (id3->discnum)
1155                 {
1156                     snprintf(buffer, MAX_PATH, "%d", id3->discnum);
1157                     info = buffer;
1158                 }
1159                 break;
1160             case 6:/*LANG_ID3_TRACKNUM*/
1161                 if (id3->track_string)
1162                     info = id3->track_string;
1163                 else if (id3->tracknum)
1164                 {
1165                     snprintf(buffer, MAX_PATH, "%d", id3->tracknum);
1166                     info = buffer;
1167                 }
1168                 break;
1169             case 7:/*LANG_ID3_COMMENT*/
1170                 info=id3->comment;
1171                 break;
1172             case 8:/*LANG_ID3_GENRE*/
1173                 info = id3->genre_string;
1174                 break;
1175             case 9:/*LANG_ID3_YEAR*/
1176                 if (id3->year_string)
1177                     info = id3->year_string;
1178                 else if (id3->year)
1179                 {
1180                     snprintf(buffer, MAX_PATH, "%d", id3->year);
1181                     info = buffer;
1182                 }
1183                 break;
1184             case 10:/*LANG_ID3_LENGTH*/
1185                 format_time(buffer, MAX_PATH, id3->length);
1186                 info=buffer;
1187                 break;
1188             case 11:/*LANG_ID3_PLAYLIST*/
1189                 snprintf(buffer, MAX_PATH, "%d/%d", playlist_get_display_index(),
1190             playlist_amount());
1191                 info=buffer;
1192                 break;
1193             case 12:/*LANG_ID3_BITRATE*/
1194                 snprintf(buffer, MAX_PATH, "%d kbps%s", id3->bitrate,
1195             id3->vbr ? str(LANG_ID3_VBR) : (const unsigned char*) "");
1196                 info=buffer;
1197                 break;
1198             case 13:/*LANG_ID3_FREQUENCY*/
1199                 snprintf(buffer, MAX_PATH, "%ld Hz", id3->frequency);
1200                 info=buffer;
1201                 break;
1202 #if CONFIG_CODEC == SWCODEC
1203             case 14:/*LANG_ID3_TRACK_GAIN*/
1204                 info=id3->track_gain_string;
1205                 break;
1206             case 15:/*LANG_ID3_ALBUM_GAIN*/
1207                 info=id3->album_gain_string;
1208                 break;
1209             case 16:/*LANG_ID3_PATH*/
1210 #else
1211             case 14:/*LANG_ID3_PATH*/
1212 #endif
1213                 info=id3->path;
1214                 break;
1215         }
1216         return info && *info ? info : (char*) str(LANG_ID3_NO_INFO);
1217     }
1218 }
1219
1220 bool browse_id3(void)
1221 {
1222     struct gui_synclist id3_lists;
1223     struct mp3entry* id3 = audio_current_track();
1224     int key;
1225
1226     gui_synclist_init(&id3_lists, &id3_get_info, id3, true, 2);
1227     gui_synclist_set_nb_items(&id3_lists,
1228         sizeof(id3_headers)/sizeof(id3_headers[0])*2);
1229     gui_synclist_draw(&id3_lists);
1230     gui_syncstatusbar_draw(&statusbars, true);
1231     while (true) {
1232         gui_syncstatusbar_draw(&statusbars, false);
1233         key = get_action(CONTEXT_LIST,HZ/2);
1234         if(key!=ACTION_NONE && key!=ACTION_UNKNOWN
1235         && !gui_synclist_do_button(&id3_lists, &key,LIST_WRAP_UNLESS_HELD))
1236         {
1237             return(default_event_handler(key) == SYS_USB_CONNECTED);
1238         }
1239     }
1240 }
1241
1242 static char* runtime_get_data(int selected_item, void* data, char* buffer)
1243 {
1244     (void) data;
1245     unsigned char *headers[] = {str(LANG_RUNNING_TIME), str(LANG_TOP_TIME) };
1246     int t;
1247     if(!(selected_item%2))
1248         return headers[selected_item/2];
1249
1250     if(selected_item/2) t = global_status.topruntime;
1251     else t = global_status.runtime;
1252
1253     snprintf(buffer, 16, "%dh %dm %ds",
1254         t / 3600, (t % 3600) / 60, t % 60);
1255     return buffer;
1256
1257 }
1258
1259 static int runtime_speak_data(int selected_item, void* data)
1260 {
1261     (void) data;
1262     long title_ids[] = {LANG_RUNNING_TIME, LANG_TOP_TIME};
1263     talk_ids(false,
1264              title_ids[selected_item/2],
1265              TALK_ID((selected_item == 0) ? global_status.runtime
1266                      : global_status.topruntime, UNIT_TIME));
1267     return 0;
1268 }
1269
1270
1271 bool view_runtime(void)
1272 {
1273     unsigned char *lines[]={ID2P(LANG_CLEAR_TIME)};
1274     struct text_message message={(char **)lines, 1};
1275
1276     struct gui_synclist lists;
1277     int action;
1278     gui_synclist_init(&lists, runtime_get_data, NULL, false, 2);
1279 #if !defined(HAVE_LCD_CHARCELLS)
1280     gui_synclist_set_title(&lists, str(LANG_RUNNING_TIME), NOICON);
1281 #else
1282     gui_synclist_set_title(&lists, NULL, NOICON);
1283 #endif
1284     if(global_settings.talk_menu)
1285         gui_synclist_set_voice_callback(&lists, runtime_speak_data);
1286     gui_synclist_set_icon_callback(&lists, NULL);
1287     gui_synclist_set_nb_items(&lists, 4);
1288     gui_synclist_speak_item(&lists);
1289     while(1)
1290     {
1291 #if CONFIG_CHARGING
1292         if (charger_inserted()
1293 #ifdef HAVE_USB_POWER
1294             || usb_powered()
1295 #endif
1296         )
1297         {
1298             global_status.runtime = 0;
1299         }
1300         else
1301 #endif
1302         {
1303             global_status.runtime += ((current_tick - lasttime) / HZ);
1304         }
1305         lasttime = current_tick;
1306         gui_synclist_draw(&lists);
1307         gui_syncstatusbar_draw(&statusbars, true);
1308         list_do_action(CONTEXT_STD, HZ,
1309                     &lists, &action, LIST_WRAP_UNLESS_HELD);
1310         if(action == ACTION_STD_CANCEL)
1311             break;
1312         if(action == ACTION_STD_OK) {
1313             if(gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES)
1314             {
1315                 if (!(gui_synclist_get_sel_pos(&lists)/2))
1316                     global_status.runtime = 0;
1317                 else
1318                     global_status.topruntime = 0;
1319                 gui_synclist_speak_item(&lists);
1320             }
1321         }
1322         if(default_event_handler(action) == SYS_USB_CONNECTED)
1323             return true;
1324     }
1325     return false;
1326 }
1327