/* 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; } } }