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