git.maemo.org Git - shermanaquarium/blob - sherman-aquarium/shermans/date.c

   1
   2 #define NUM_FIGURES 10
   3 #define NUM_MONTHS 12
   4 #define NUM_DAYS 7
   5
   6 #include <string.h>
   7 #include <stdio.h>
   8 #include <time.h>
   9 #include <gai/gai.h>
  10 #include "aquarium.h"
  11 #include "date.h"
  12 #include "draw.h"
  13
  14 static SA_Image figures, months, days;
  15 static Date_settings date_settings;
  16 static AquariumData *ad;
  17
  18 static int month_width[]={16,16,20,18,20,16,16,20,17,18,19,18};
  19
  20 Date_settings *date_get_settings_ptr(void)
  21 {
  22     return &date_settings;
  23 }
  24
  25
  26 void date_init()
  27 {
  28     ad = aquarium_get_settings_ptr();
  29
  30     if(!date_settings.on)
  31         return;
  32
  33     if(figures.image!=NULL)
  34         date_exit();
  35
  36     load_image("clock/date/figures.png",&figures, NUM_FIGURES);
  37
  38     load_image("clock/date/weekdays.png",&days, NUM_DAYS);
  39
  40     load_image("clock/date/months.png", &months, NUM_MONTHS);
  41
  42
  43     change_colour_to(date_settings.c.r,
  44                      date_settings.c.g,
  45                      date_settings.c.b,
  46                      figures.image,
  47                      figures.pixbuf, TRUE);
  48
  49
  50     change_colour_to(date_settings.c.r,
  51                      date_settings.c.g,
  52                      date_settings.c.b,
  53                      days.image,
  54                      days.pixbuf, TRUE);
  55
  56     change_colour_to(date_settings.c.r,
  57                      date_settings.c.g,
  58                      date_settings.c.b,
  59                      months.image,
  60                      months.pixbuf,TRUE);
  61
  62
  63 }
  64
  65 void date_exit(void)
  66 {
  67     if(figures.pixbuf!=NULL)
  68         g_object_unref(figures.pixbuf);
  69     if(days.pixbuf!=NULL)
  70         g_object_unref(days.pixbuf);
  71     if(months.pixbuf!=NULL)
  72         g_object_unref(months.pixbuf);
  73
  74     memset(&figures,0,sizeof(SA_Image));
  75     memset(&days,0,sizeof(SA_Image));
  76     memset(&months,0,sizeof(SA_Image));
  77
  78 }
  79
  80 void date_update(int beforeorafter)
  81 {
  82     int x=0,y=0;
  83     int wsize;
  84     time_t now;
  85     struct tm *mt;
  86
  87     if(!date_settings.on)
  88         return;
  89
  90
  91     if(beforeorafter==date_settings.draw) {
  92         now = time(NULL);
  93         mt = localtime(&now);
  94
  95         wsize=2*figures.width+days.width+month_width[mt->tm_mon]+1;
  96
  97
  98         /* If before day 10 in month */
  99         if(mt->tm_mday <10) wsize-=figures.width;
 100
 101
 102         switch(date_settings.vert)
 103             {
 104             case TOP:
 105                 y=2;
 106                 break;
 107             case CENTER:
 108                 y=(ad->ymax-figures.height)/2;
 109                 break;
 110             case BOTTOM:
 111                 y=ad->ymax-figures.height-1;
 112                 break;
 113             }
 114
 115         switch(date_settings.horz)
 116             {
 117             case LEFT:
 118                 x=0;
 119                 break;
 120             case CENTER:
 121                 x=(ad->xmax-wsize)/2;
 122                 break;
 123             case RIGHT:
 124                 x=ad->xmax-wsize;
 125             }
 126
 127         draw_pic_alpha(days.image,
 128                        days.width,
 129                        days.height,
 130                        x,y,mt->tm_wday,date_settings.c.alpha);
 131         x+=days.width+2;
 132
 133         if(mt->tm_mday >9){
 134             draw_pic_alpha(figures.image,
 135                            figures.width,
 136                            figures.height,
 137                            x,y,mt->tm_mday/10,date_settings.c.alpha);
 138             x+=figures.width-1;
 139         }
 140         draw_pic_alpha(figures.image,
 141                        figures.width,
 142                        figures.height,
 143                        x,y,mt->tm_mday%10,date_settings.c.alpha);
 144
 145         x+=figures.width;
 146
 147         draw_pic_alpha(months.image,
 148                        months.width,
 149                        months.height,
 150                        x,y,mt->tm_mon,date_settings.c.alpha);
 151     }
 152
 153 }