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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "dive.h"
#include "display.h"
static GtkWidget *divedate, *divetime, *depth, *duration, *temperature;
static GtkTextBuffer *location, *notes;
static int location_changed = 1, notes_changed = 1;
static struct dive *buffered_dive;
static const char *weekday(int wday)
{
static const char wday_array[7][4] = {
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
};
return wday_array[wday];
}
static char *get_text(GtkTextBuffer *buffer)
{
GtkTextIter start;
GtkTextIter end;
gtk_text_buffer_get_start_iter(buffer, &start);
gtk_text_buffer_get_end_iter(buffer, &end);
return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
}
void flush_dive_info_changes(void)
{
struct dive *dive = buffered_dive;
if (!dive)
return;
if (location_changed) {
g_free(dive->location);
dive->location = get_text(location);
}
if (notes_changed) {
g_free(dive->notes);
dive->notes = get_text(notes);
}
}
void update_dive_info(struct dive *dive)
{
struct tm *tm;
char buffer[80];
char *text;
flush_dive_info_changes();
buffered_dive = dive;
if (!dive) {
gtk_label_set_text(GTK_LABEL(divedate), "no dive");
gtk_label_set_text(GTK_LABEL(divetime), "");
gtk_label_set_text(GTK_LABEL(depth), "");
gtk_label_set_text(GTK_LABEL(duration), "");
return;
}
tm = gmtime(&dive->when);
snprintf(buffer, sizeof(buffer),
"%s %02d/%02d/%04d",
weekday(tm->tm_wday),
tm->tm_mon+1, tm->tm_mday, tm->tm_year+1900);
gtk_label_set_text(GTK_LABEL(divedate), buffer);
snprintf(buffer, sizeof(buffer),
"%02d:%02d:%02d",
tm->tm_hour, tm->tm_min, tm->tm_sec);
gtk_label_set_text(GTK_LABEL(divetime), buffer);
snprintf(buffer, sizeof(buffer),
"%d ft",
to_feet(dive->maxdepth));
gtk_label_set_text(GTK_LABEL(depth), buffer);
snprintf(buffer, sizeof(buffer),
"%d min",
dive->duration.seconds / 60);
gtk_label_set_text(GTK_LABEL(duration), buffer);
*buffer = 0;
if (dive->watertemp.mkelvin)
snprintf(buffer, sizeof(buffer),
"%d C",
to_C(dive->watertemp));
gtk_label_set_text(GTK_LABEL(temperature), buffer);
text = dive->location ? : "";
gtk_text_buffer_set_text(location, text, -1);
text = dive->notes ? : "";
gtk_text_buffer_set_text(notes, text, -1);
}
static GtkWidget *info_label(GtkWidget *box, const char *str)
{
GtkWidget *label = gtk_label_new(str);
gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
return label;
}
GtkWidget *dive_info_frame(void)
{
GtkWidget *frame;
GtkWidget *hbox;
frame = gtk_frame_new("Dive info");
gtk_widget_show(frame);
hbox = gtk_hbox_new(TRUE, 5);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 3);
gtk_container_add(GTK_CONTAINER(frame), hbox);
divedate = info_label(hbox, "date");
divetime = info_label(hbox, "time");
depth = info_label(hbox, "depth");
duration = info_label(hbox, "duration");
temperature = info_label(hbox, "temperature");
return frame;
}
static GtkTextBuffer *text_entry(GtkWidget *box, const char *label, gboolean expand)
{
GtkWidget *view;
GtkTextBuffer *buffer;
GtkWidget *frame = gtk_frame_new(label);
gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
view = gtk_text_view_new ();
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_container_add(GTK_CONTAINER(frame), view);
return buffer;
}
GtkWidget *extended_dive_info_frame(void)
{
GtkWidget *frame;
GtkWidget *vbox;
frame = gtk_frame_new("Extended dive info");
gtk_widget_show(frame);
vbox = gtk_vbox_new(FALSE, 5);
gtk_container_add(GTK_CONTAINER(frame), vbox);
location = text_entry(vbox, "Location", FALSE);
notes = text_entry(vbox, "Notes", TRUE);
/* Add extended info here: name, description, yadda yadda */
update_dive_info(current_dive);
return frame;
}
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