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author | Markus Braun <markus.braun@krawel.de> | 2002-08-09 12:38:45 +0000 |
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committer | Markus Braun <markus.braun@krawel.de> | 2002-08-09 12:38:45 +0000 |
commit | 3181f68eff2951029e56293e6003eff34c499584 (patch) | |
tree | cf4f7f8641c894edfcd016b0447d7dfda27ea331 /apps/settings.c | |
parent | e67db77d6a6a27861a10ac2ba8564e7f09486717 (diff) | |
download | rockbox-3181f68eff2951029e56293e6003eff34c499584.tar.gz rockbox-3181f68eff2951029e56293e6003eff34c499584.zip |
Added a time/date setting
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1645 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/settings.c')
-rw-r--r-- | apps/settings.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/apps/settings.c b/apps/settings.c index cda65aa9d6..826d87ab60 100644 --- a/apps/settings.c +++ b/apps/settings.c | |||
@@ -549,3 +549,120 @@ void set_option(char* string, int* variable, char* options[], int numoptions ) | |||
549 | } | 549 | } |
550 | lcd_stop_scroll(); | 550 | lcd_stop_scroll(); |
551 | } | 551 | } |
552 | |||
553 | #ifdef HAVE_RTC | ||
554 | #define INDEX_X 0 | ||
555 | #define INDEX_Y 1 | ||
556 | char *dayname[]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"}; | ||
557 | char cursor[][2]={{9, 1}, {12, 1}, {15, 1}, {9, 2}, {12, 2}, {15, 2}}; | ||
558 | char daysinmonth[]={31,28,31,30,31,30,31,31,30,31,30,31}; | ||
559 | |||
560 | void set_time(char* string, int timedate[]) | ||
561 | { | ||
562 | bool done = false; | ||
563 | int button; | ||
564 | int min=0,steps=0; | ||
565 | int cursorpos=0; | ||
566 | int lastcursorpos=!cursorpos; | ||
567 | unsigned char buffer[19]; | ||
568 | int realyear; | ||
569 | int julianday; | ||
570 | int i; | ||
571 | |||
572 | lcd_clear_display(); | ||
573 | lcd_puts_scroll(0,0,string); | ||
574 | |||
575 | while ( !done ) { | ||
576 | /* calculate the number of days in febuary */ | ||
577 | realyear=timedate[5]+2000; | ||
578 | if((realyear%4==0 && !(realyear%100 == 0)) || realyear%400 == 0) /* for february depends on year */ | ||
579 | daysinmonth[1]=29; | ||
580 | else | ||
581 | daysinmonth[1]=28; | ||
582 | |||
583 | /* fix day if month or year changed */ | ||
584 | timedate[3]=timedate[3]<daysinmonth[timedate[4]-1]?timedate[3]:daysinmonth[timedate[4]-1]; | ||
585 | |||
586 | /* calculate day of week */ | ||
587 | julianday=0; | ||
588 | for(i=0;i<timedate[4]-1;i++) { | ||
589 | julianday+=daysinmonth[i]; | ||
590 | } | ||
591 | julianday+=timedate[3]; | ||
592 | timedate[6]=(realyear+julianday+(realyear-1)/4-(realyear-1)/100+(realyear-1)/400+7-1)%7; | ||
593 | |||
594 | snprintf(buffer, sizeof(buffer), "Time %02d:%02d:%02d", | ||
595 | timedate[0], | ||
596 | timedate[1], | ||
597 | timedate[2]); | ||
598 | lcd_puts(0,1,buffer); | ||
599 | |||
600 | snprintf(buffer, sizeof(buffer), "Date %s %02d.%02d.%02d", | ||
601 | dayname[timedate[6]], | ||
602 | timedate[3], | ||
603 | timedate[4], | ||
604 | timedate[5]); | ||
605 | lcd_puts(0,2,buffer); | ||
606 | lcd_invertrect(cursor[cursorpos][INDEX_X]*6,cursor[cursorpos][INDEX_Y]*8,12,8); | ||
607 | lcd_puts(0,4,"ON to set"); | ||
608 | lcd_puts(0,5,"OFF to revert"); | ||
609 | lcd_update(); | ||
610 | |||
611 | /* calculate the minimum and maximum for the number under cursor */ | ||
612 | if(cursorpos!=lastcursorpos) { | ||
613 | lastcursorpos=cursorpos; | ||
614 | switch(cursorpos) { | ||
615 | case 0: /* hour */ | ||
616 | min=0; | ||
617 | steps=24; | ||
618 | break; | ||
619 | case 1: /* minute */ | ||
620 | case 2: /* second */ | ||
621 | min=0; | ||
622 | steps=60; | ||
623 | break; | ||
624 | case 3: /* day */ | ||
625 | min=1; | ||
626 | steps=daysinmonth[timedate[4]-1]; | ||
627 | break; | ||
628 | case 4: /* month */ | ||
629 | min=1; | ||
630 | steps=12; | ||
631 | break; | ||
632 | case 5: /* year */ | ||
633 | min=0; | ||
634 | steps=100; | ||
635 | break; | ||
636 | } | ||
637 | } | ||
638 | |||
639 | button = button_get(true); | ||
640 | switch ( button ) { | ||
641 | case BUTTON_LEFT: | ||
642 | cursorpos=(cursorpos+6-1)%6; | ||
643 | break; | ||
644 | case BUTTON_RIGHT: | ||
645 | cursorpos=(cursorpos+6+1)%6; | ||
646 | break; | ||
647 | case BUTTON_UP: | ||
648 | timedate[cursorpos]=(timedate[cursorpos]+steps-min+1)%steps+min; | ||
649 | if(timedate[cursorpos] == 0) timedate[cursorpos]+=min; | ||
650 | break; | ||
651 | case BUTTON_DOWN: | ||
652 | timedate[cursorpos]=(timedate[cursorpos]+steps-min-1)%steps+min; | ||
653 | if(timedate[cursorpos] == 0) timedate[cursorpos]+=min; | ||
654 | break; | ||
655 | case BUTTON_ON: | ||
656 | done=true; | ||
657 | if (timedate[6] == 0) timedate[6]=7; /* rtc needs 1 .. 7 */ | ||
658 | break; | ||
659 | case BUTTON_OFF: | ||
660 | done=true; | ||
661 | timedate[0]=-1; | ||
662 | break; | ||
663 | default: | ||
664 | break; | ||
665 | } | ||
666 | } | ||
667 | } | ||
668 | #endif | ||