apps/plugins/clock/clock_draw_digital.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 Copyright Kévin Ferrare
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include "clock.h"
  23 #include "clock_draw_digital.h"
  24 #include "clock_bitmap_strings.h"
  25 #include "clock_bitmaps.h"
  26 #include "lib/picture.h"
  27
  28 const struct picture* digits_skin[]={digits,segments};
  29 const struct picture* smalldigits_skin[]={smalldigits,smallsegments};
  30
  31 #define buffer_printf(buffer, buffer_pos, ... ) \
  32     buffer_pos+=rb->snprintf(&buffer[buffer_pos], sizeof(buffer)-buffer_pos, __VA_ARGS__);
  33
  34 void digital_clock_draw(struct screen* display,
  35                         struct time* time,
  36                         struct clock_settings* settings,
  37                         struct counter* counter,
  38                         int skin){
  39     bool display_colon;
  40     const struct picture* digits_bitmaps = &(digits_skin[skin][display->screen_type]);
  41     const struct picture* smalldigits_bitmaps = &(smalldigits_skin[skin][display->screen_type]);
  42     int hour=time->hour;
  43     int str_w, str_h;
  44     char buffer[20];
  45     int buffer_pos=0;
  46
  47     if(settings->digital.blinkcolon){
  48         display_colon=(time->second%2==0);
  49     }
  50     else
  51         display_colon=true;
  52
  53     if(settings->general.hour_format==H12 && time->hour>12)/* AM/PM format */
  54         hour -= 12;
  55
  56     buffer_printf(buffer, buffer_pos, "%02d", hour);
  57     buffer_printf(buffer, buffer_pos, "%c", display_colon?':':' ');
  58     buffer_printf(buffer, buffer_pos, "%02d", time->minute);
  59     if(settings->general.hour_format==H12){
  60         if(time->hour>=12){
  61             buffer_printf(buffer, buffer_pos, "P");/* PM */
  62         }else{
  63             buffer_printf(buffer, buffer_pos, "A");/* AM */
  64         }
  65     }
  66     getstringsize(digits_bitmaps, buffer, &str_w, &str_h);
  67     draw_string(display, digits_bitmaps, buffer,
  68                 (display->getwidth()-str_w)/2, 0);
  69     if(settings->digital.show_seconds){
  70         buffer_pos=0;
  71         buffer_printf(buffer, buffer_pos, "%02d", time->second);
  72         getstringsize(digits_bitmaps, buffer, &str_w, &str_h);
  73         draw_string(display, digits_bitmaps, buffer,
  74                     (display->getwidth()-str_w)/2,
  75                     digits_bitmaps->slide_height);
  76     }
  77     if(settings->general.date_format!=NONE){
  78         format_date(buffer, time, settings->general.date_format);
  79         getstringsize(smalldigits_bitmaps, buffer, &str_w, &str_h);
  80         draw_string(display, smalldigits_bitmaps, buffer,
  81                     (display->getwidth()-str_w)/2,
  82                     display->getheight()-smalldigits_bitmaps->slide_height*2);
  83     }
  84     if(counter){
  85         struct time counter_time;
  86         counter_get_elapsed_time(counter, &counter_time);
  87         rb->snprintf(buffer, 20, "%02d:%02d:%02d",
  88                      counter_time.hour, counter_time.minute, counter_time.second);
  89         getstringsize(smalldigits_bitmaps, buffer, &str_w, &str_h);
  90         draw_string(display, smalldigits_bitmaps, buffer,
  91                     (display->getwidth()-str_w)/2, display->getheight()-str_h);
  92     }
  93 }