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 *divedate, *divetime, *depth, *duration;
   9 static GtkWidget *location, *notes;
  10
  11 static const char *weekday(int wday)
  12 {
  13         static const char wday_array[7][4] = {
  14                 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
  15         };
  16         return wday_array[wday];
  17 }
  18
  19 void update_dive_info(struct dive *dive)
  20 {
  21         struct tm *tm;
  22         char buffer[80];
  23
  24         if (!dive) {
  25                 gtk_label_set_text(GTK_LABEL(divedate), "no dive");
  26                 gtk_label_set_text(GTK_LABEL(divetime), "");
  27                 gtk_label_set_text(GTK_LABEL(depth), "");
  28                 gtk_label_set_text(GTK_LABEL(duration), "");
  29                 return;
  30         }
  31
  32         tm = gmtime(&dive->when);
  33         snprintf(buffer, sizeof(buffer),
  34                 "%s %02d/%02d/%04d",
  35                 weekday(tm->tm_wday),
  36                 tm->tm_mon+1, tm->tm_mday, tm->tm_year+1900);
  37         gtk_label_set_text(GTK_LABEL(divedate), buffer);
  38
  39         snprintf(buffer, sizeof(buffer),
  40                 "%02d:%02d:%02d",
  41                 tm->tm_hour, tm->tm_min, tm->tm_sec);
  42         gtk_label_set_text(GTK_LABEL(divetime), buffer);
  43
  44         snprintf(buffer, sizeof(buffer),
  45                 "%d ft",
  46                 to_feet(dive->maxdepth));
  47         gtk_label_set_text(GTK_LABEL(depth), buffer);
  48
  49         snprintf(buffer, sizeof(buffer),
  50                 "%d min",
  51                 dive->duration.seconds / 60);
  52         gtk_label_set_text(GTK_LABEL(duration), buffer);
  53 }
  54
  55 static GtkWidget *info_label(GtkWidget *box, const char *str)
  56 {
  57         GtkWidget *label = gtk_label_new(str);
  58         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
  59         gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
  60         return label;
  61 }
  62
  63 GtkWidget *dive_info_frame(void)
  64 {
  65         GtkWidget *frame;
  66         GtkWidget *hbox;
  67
  68         frame = gtk_frame_new("Dive info");
  69         gtk_widget_show(frame);
  70
  71         hbox = gtk_hbox_new(TRUE, 5);
  72         gtk_container_set_border_width(GTK_CONTAINER(hbox), 3);
  73         gtk_container_add(GTK_CONTAINER(frame), hbox);
  74
  75         divedate = info_label(hbox, "date");
  76         divetime = info_label(hbox, "time");
  77         depth = info_label(hbox, "depth");
  78         duration = info_label(hbox, "duration");
  79
  80         return frame;
  81 }
  82
  83 static GtkWidget *text_entry(GtkWidget *box, const char *label)
  84 {
  85         GtkWidget *entry;
  86         GtkWidget *frame = gtk_frame_new(label);
  87         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
  88         entry = gtk_entry_new();
  89         gtk_container_add(GTK_CONTAINER(frame), entry);
  90         return entry;
  91 }
  92
  93 GtkWidget *extended_dive_info_frame(void)
  94 {
  95         GtkWidget *frame;
  96         GtkWidget *vbox;
  97
  98         frame = gtk_frame_new("Extended dive info");
  99         gtk_widget_show(frame);
 100
 101         vbox = gtk_vbox_new(FALSE, 5);
 102         gtk_container_add(GTK_CONTAINER(frame), vbox);
 103
 104         location = text_entry(vbox, "Location");
 105         notes = text_entry(vbox, "Notes");
 106         location = gtk_entry_new();
 107
 108         /* Add extended info here: name, description, yadda yadda */
 109         update_dive_info(current_dive);
 110         return frame;
 111 }