/*
* Callback to give to curses_widget_set_click_cb, for textboxes
* that pop up a list of options from which the user can select.
*/
static int
cb_click_select_option(struct curses_widget *w)
{
struct dfui_field *fi = w->userdata;
struct dfui_option *o;
struct curses_form *cf;
struct curses_widget *button, *cw;
cf = curses_form_new("* select *");
for (o = dfui_field_option_get_first(fi); o != NULL;
o = dfui_option_get_next(o)) {
button = curses_form_widget_add(cf, 1,
cf->height++, 0, CURSES_BUTTON,
dfui_option_get_value(o), 0, CURSES_WIDGET_WIDEN);
curses_widget_set_click_cb(button, cb_click_close_form);
}
curses_form_finalize(cf);
curses_form_draw(cf);
curses_form_refresh(cf);
cw = curses_form_frob(cf);
curses_textbox_set_text(w, cw->text);
curses_form_free(cf);
curses_form_refresh(NULL);
return(0);
}
static struct dfui_response *
#ifdef SIGNAL_HANDLING
present_form(struct dfui_connection *c, struct dfui_form *f)
#else
present_form(struct dfui_connection *c __unused, struct dfui_form *f)
#endif
{
struct dfui_response *r = NULL;
struct curses_form *cf;
struct curses_widget *cw;
cf = curses_form_construct_from_dfui_form(f);
curses_form_draw(cf);
curses_form_refresh(cf);
cw = curses_form_frob(cf);
#ifdef SIGNAL_HANDLING
if (caught_signal) abort_frontend(c);
#endif
r = response_construct_from_curses_form(f, cf, cw);
curses_form_free(cf);
curses_form_refresh(NULL);
return(r);
}
static void
usage(char **argv)
{
fprintf(stderr, _("Usage: %s "
"[-b backdrop] [-r rendezvous] [-t npipe|tcp]\n"),
argv[0]);
