/* Display a help file in a filebox */
int
systemDisplayHelp(char *file)
{
char *fname = NULL;
char buf[FILENAME_MAX];
int ret = 0;
WINDOW *w = savescr();
printf("zzz");
fname = systemHelpFile(file, buf);
if (!fname) {
snprintf(buf, FILENAME_MAX, "The %s file is not provided on this particular floppy image.", file);
use_helpfile(NULL);
use_helpline(NULL);
dialog_mesgbox("Sorry!", buf, -1, -1);
ret = 1;
}
else {
use_helpfile(NULL);
use_helpline(NULL);
dialog_textbox(file, fname, LINES, COLS);
}
restorescr(w);
return ret;
}
/* Traverse over an internal menu */
Boolean
dmenuOpen(DMenu *menu, int *choice, int *scroll, int *curr, int *max, Boolean buttons)
{
int n, rval = 0;
dialogMenuItem *items;
items = menu->items;
if (buttons)
items += 2;
/* Count up all the items */
for (n = 0; items[n].title; n++);
while (1) {
char buf[FILENAME_MAX];
WINDOW *w = savescr();
/* Any helpful hints, put 'em up! */
use_helpline(menu->helpline);
use_helpfile(systemHelpFile(menu->helpfile, buf));
dialog_clear_norefresh();
/* Pop up that dialog! */
if (menu->type & DMENU_NORMAL_TYPE)
rval = dialog_menu((u_char *)menu->title, (u_char *)menu->prompt,
-1, -1, menu_height(menu, n), -n, items,
(char *)(uintptr_t)buttons, choice, scroll);
else if (menu->type & DMENU_RADIO_TYPE)
rval = dialog_radiolist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else if (menu->type & DMENU_CHECKLIST_TYPE)
rval = dialog_checklist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else
msgFatal("Menu: `%s' is of an unknown type\n", menu->title);
if (exited) {
exited = FALSE;
restorescr(w);
return TRUE;
}
else if (rval) {
restorescr(w);
return FALSE;
}
else if (menu->type & DMENU_SELECTION_RETURNS) {
restorescr(w);
return TRUE;
}
}
}
