info.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <time.h>
   4
   5 #include "dive.h"
   6 #include "display.h"
   7
   8 static GtkWidget *datetime, *depth, *duration;
   9
  10 void update_dive_info(struct dive *dive)
  11 {
  12         struct tm *tm;
  13         char buffer[80];
  14
  15         if (!dive) {
  16                 gtk_entry_set_text(GTK_ENTRY(datetime), "no dive");
  17                 gtk_entry_set_text(GTK_ENTRY(depth), "");
  18                 gtk_entry_set_text(GTK_ENTRY(duration), "");
  19                 return;
  20         }
  21
  22         tm = gmtime(&dive->when);
  23         snprintf(buffer, sizeof(buffer),
  24                 "%04d-%02d-%02d "
  25                 "%02d:%02d:%02d",
  26                 tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
  27                 tm->tm_hour, tm->tm_min, tm->tm_sec);
  28         gtk_entry_set_text(GTK_ENTRY(datetime), buffer);
  29
  30         snprintf(buffer, sizeof(buffer),
  31                 "%d ft",
  32                 to_feet(dive->maxdepth));
  33         gtk_entry_set_text(GTK_ENTRY(depth), buffer);
  34
  35         snprintf(buffer, sizeof(buffer),
  36                 "%d min",
  37                 dive->duration.seconds / 60);
  38         gtk_entry_set_text(GTK_ENTRY(duration), buffer);
  39 }
  40
  41 GtkWidget *dive_info_frame(void)
  42 {
  43         GtkWidget *frame;
  44         GtkWidget *hbox;
  45
  46         frame = gtk_frame_new("Dive info");
  47         gtk_widget_show(frame);
  48
  49         hbox = gtk_hbox_new(FALSE, 5);
  50         gtk_container_add(GTK_CONTAINER(frame), hbox);
  51
  52         datetime = gtk_entry_new();
  53         gtk_editable_set_editable(GTK_EDITABLE(datetime), FALSE);
  54
  55         gtk_box_pack_start(GTK_BOX(hbox), datetime, FALSE, FALSE, 0);
  56
  57         depth = gtk_entry_new();
  58         gtk_editable_set_editable(GTK_EDITABLE(depth), FALSE);
  59
  60         gtk_box_pack_start(GTK_BOX(hbox), depth, FALSE, FALSE, 0);
  61
  62         duration = gtk_entry_new();
  63         gtk_editable_set_editable(GTK_EDITABLE(duration), FALSE);
  64
  65         gtk_box_pack_start(GTK_BOX(hbox), duration, FALSE, FALSE, 0);
  66
  67         update_dive_info(current_dive);
  68         return frame;
  69 }