boolean enter_time(char key, time_t *sometime, char *buffer, unsigned *positionptr, boolean validate) {
unsigned digit = char_to_digit(key);
unsigned position = *positionptr;
if (!isdigit(key)) {
error_beep(); // Show that the entry is invalid.
return false;
}
if (validate) {
if ((position == 0 && digit > 2) ||
(position == 1 && buffer[position-1] == '2' && digit > 3) ||
(digit > 5 && position == 2)) {
error_beep(); // Show that the entry is invalid.
return false;
}
}
buffer[position++] = key;
buffer[position] = '\0';
if (position == 4) {
*positionptr = 0;
return true;
} else {
*positionptr = position;
return false;
}
}
void keypress_clock_display(char key) {
switch (key) {
case '0': state = VIEW_MENU;
break;
default: error_beep();
break;
}
}
/* Handle stopwatch. */
void keypress_stopwatch(char key) {
switch(key) {
case '1': stopwatch_on = true;
break;
case '2': stopwatch_on = false;
break;
case '3': stopwatch.hours = 0;
stopwatch.deci_seconds = 0;
break;
default: error_beep(); // Show that the entry is invalid.
break;
}
}
/* Handle the menu. */
void keypress_menu(char key) {
switch(key) {
case 'A': state = VIEW_SET_ALARM;
set_alarm_position = 0;
break;
case 'B': state = VIEW_SET_TIMER;
break;
case 'C': state = VIEW_SET_STOPWATCH;
break;
default: error_beep(); // Show that the entry is invalid.
break;
}
}
/* called when we click ok */
static void mkrcp_ok_cb( GtkWidget *widget, gpointer dialog)
{
GtkWidget *window;
struct gui_star_list *gsl;
struct wcs *wcs;
char *fn, *fn2, *comment, *target, *seq;
int w = 0, h = 0;
int flags;
struct stf *rcp;
FILE *rfp;
char qu[1024];
struct image_channel *i_ch;
GList *stars;
window = g_object_get_data(G_OBJECT(dialog), "im_window");
g_return_if_fail(window != NULL);
i_ch = g_object_get_data(G_OBJECT(window), "i_channel");
if (i_ch != NULL && i_ch->fr != NULL) {
w = i_ch->fr->w;
h = i_ch->fr->h;
}
wcs = g_object_get_data(G_OBJECT(window), "wcs_of_window");
if (wcs == NULL) {
err_printf_sb2(window, "Cannot create a recipe without a wcs");
error_beep();
return;
}
gsl = g_object_get_data(G_OBJECT(window), "gui_star_list");
if (gsl == NULL || gsl->sl == NULL) {
err_printf_sb2(window, "No stars to put in recipe");
error_beep();
return;
}
fn = named_entry_text(dialog, "recipe_file_entry");
if (fn == NULL || fn[0] == 0) {
err_printf_sb2(window, "Please enter a recipe file name");
error_beep();
if (fn != NULL)
g_free(fn);
return;
}
fn2 = add_extension(fn, "rcp");
if (fn2 == NULL)
fn2 = fn;
else
g_free(fn);
if ((rfp = fopen(fn2, "r")) != NULL) { /* file exists */
snprintf(qu, 1023, "File %s exists\nOverwrite?", fn2);
if (!modal_yes_no(qu, "gcx: file exists")) {
free(fn2);
fclose(rfp);
return;
} else {
fclose(rfp);
}
}
rfp = fopen(fn2, "w");
if (rfp == NULL) {
err_printf_sb2(window, "Cannot create file %s (%s)", fn2, strerror(errno));
free(fn2);
return;
}
comment = named_entry_text(dialog, "comments_entry");
target = named_entry_text(dialog, "tgt_entry");
seq = named_entry_text(dialog, "seq_entry");
flags = get_recipe_flags(dialog);
rcp = create_recipe(gsl->sl, wcs, flags, comment, target, seq, w, h);
if (rcp == NULL) {
err_printf_sb2(window, "%s", last_err());
} else {
g_object_set_data_full(G_OBJECT(window), "recipe", rcp,
(GDestroyNotify)stf_free_all);
stf_fprint(rfp, rcp, 0, 0);
stars = stf_find_glist(rcp, 0, SYM_STARS);
info_printf_sb2(window, "recipe", 10000,
"Wrote %d star(s) to %s\n", g_list_length(stars), fn2);
}
fclose(rfp);
free(fn2);
g_free(comment);
g_free(target);
g_free(seq);
if (rcp != NULL)
gtk_widget_hide(dialog);
}
