/****************************************************************************
- * Copyright (c) 2005-2017,2019 Free Software Foundation, Inc. *
+ * Copyright 2019-2022,2023 Thomas E. Dickey *
+ * Copyright 2003-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* authorization. *
****************************************************************************/
/*
- * $Id: demo_menus.c,v 1.69 2019/08/24 21:41:50 tom Exp $
+ * $Id: demo_menus.c,v 1.80 2023/05/27 20:13:10 tom Exp $
*
* Demonstrate a variety of functions from the menu library.
* Thomas Dickey - 2005/4/9
static char empty[1];
#ifdef TRACE
-static void failed(const char *s) GCC_NORETURN;
+static GCC_NORETURN void failed(const char *s);
static void
failed(const char *s)
} else {
_nc_tracing = save_trace;
}
- trace(_nc_tracing);
+ curses_trace(_nc_tracing);
if (_nc_tracing)
Trace(("TOGGLE-TRACING ON"));
}
}
static void
-menu_destroy(MENU * m)
+menu_destroy(MENU * m, int itemsToo)
{
Trace(("menu_destroy %p", (void *) m));
if (m != 0) {
Trace(("freeing blob %p", blob));
free((void *) blob);
}
- free(items);
- items = 0;
}
-#ifdef TRACE
- if ((count > 0) && (m == mpTrace)) {
- ITEM **ip = items;
- if (ip != 0) {
- while (*ip)
- free(*ip++);
+ if (count > 0 && itemsToo) {
+ if (itemsToo & 1) {
+ ITEM **ip = items;
+ if (ip != 0) {
+ while (*ip)
+ free_item(*ip++);
+ }
}
+ if (itemsToo & 2)
+ free(items);
}
-#endif
}
}
}
_nc_SPRINTF(buf, _nc_SLIMIT(need) "0x%02x = {", tlevel);
if (tlevel == 0) {
- _nc_STRCAT(buf, t_tbl[0].name, need);
+ _nc_STRCAT(buf, t_tbl[0].name ? t_tbl[0].name : "", need);
_nc_STRCAT(buf, ", ", need);
} else {
for (n = 1; t_tbl[n].name != 0; n++)
newtrace |= td->mask;
}
}
- trace(newtrace);
+ curses_trace(newtrace);
Trace(("trace level interactively set to %s", tracetrace(_nc_tracing)));
MvWPrintw(status, 1, 0,
}
if (code == E_REQUEST_DENIED)
beep();
- continue;
}
}
static void
destroy_menus(void)
{
- menu_destroy(mpFile);
- menu_destroy(mpSelect);
+ menu_destroy(mpFile, 1);
+ menu_destroy(mpSelect, 3);
#ifdef TRACE
- menu_destroy(mpTrace);
+ menu_destroy(mpTrace, 1);
#endif
- menu_destroy(mpBanner);
+ menu_destroy(mpBanner, 1);
}
#if HAVE_RIPOFFLINE
}
static void
-usage(void)
+usage(int ok)
{
static const char *const tbl[] =
{
"Usage: demo_menus [options] [menu-file]"
,""
+ ,USAGE_COMMON
,"Options:"
#if HAVE_RIPOFFLINE
- ," -f rip-off footer line (can repeat)"
- ," -h rip-off header line (can repeat)"
+ ," -F rip-off footer line (can repeat)"
+ ," -H rip-off header line (can repeat)"
#endif
#ifdef TRACE
- ," -t mask specify default trace-level (may toggle with ^T)"
+ ," -t mask specify default trace-level (may toggle with ^T)"
#endif
};
size_t n;
for (n = 0; n < SIZEOF(tbl); n++)
fprintf(stderr, "%s\n", tbl[n]);
- ExitProgram(EXIT_FAILURE);
+ ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
int
main(int argc, char *argv[])
{
- int c;
+ int ch;
setlocale(LC_ALL, "");
+ START_TRACE();
- while ((c = getopt(argc, argv, "fht:")) != -1) {
- switch (c) {
+ while ((ch = getopt(argc, argv, OPTS_COMMON "FHt:")) != -1) {
+ switch (ch) {
#if HAVE_RIPOFFLINE
- case 'f':
+ case 'F':
ripoffline(-1, rip_footer);
break;
- case 'h':
+ case 'H':
ripoffline(1, rip_header);
break;
#endif /* HAVE_RIPOFFLINE */
#ifdef TRACE
case 't':
- trace((unsigned) strtoul(optarg, 0, 0));
+ curses_trace((unsigned) strtoul(optarg, 0, 0));
break;
#endif
+ case OPTS_VERSION:
+ show_version(argv);
+ ExitProgram(EXIT_SUCCESS);
default:
- usage();
+ usage(ch == OPTS_USAGE);
+ /* NOTREACHED */
}
}