/****************************************************************************
- * Copyright (c) 2007,2008 Free Software Foundation, Inc. *
+ * Copyright 2020,2022 Thomas E. Dickey *
+ * Copyright 2007-2012,2017 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: test_getstr.c,v 1.8 2008/02/09 18:09:35 tom Exp $
+ * $Id: test_getstr.c,v 1.16 2022/12/10 23:58:37 tom Exp $
*
* Author: Thomas E Dickey
*
*/
#include <test.priv.h>
+#include <popup_msg.h>
#if HAVE_CHGAT
/* Solaris SVr4 curses lacks wchgat, mvgetnstr, mvwgetnstr */
eMaxFlavor
} Flavors;
+/*
+ * Return-code is OK/ERR or a keyname.
+ */
+static const char *
+ok_keyname(int code)
+{
+ return ((code == OK) ? "OK" : ((code == ERR) ? "ERR" : keyname(code)));
+}
+
static bool
Quit(int ch)
{
static void
ShowPrompt(WINDOW *txtwin, int limit)
{
- wchgat(txtwin, limit, A_REVERSE, 0, NULL);
+ wchgat(txtwin, limit, WA_REVERSE, 0, NULL);
wnoutrefresh(txtwin);
}
static void
MovePrompt(WINDOW *txtwin, int limit, int y, int x)
{
- wchgat(txtwin, Remainder(txtwin), A_NORMAL, 0, NULL);
+ wchgat(txtwin, Remainder(txtwin), WA_NORMAL, 0, NULL);
wmove(txtwin, y, x);
ShowPrompt(txtwin, limit);
}
}
static int
-test_getstr(int level, char **argv, WINDOW *strwin)
+recursive_test(int level, char **argv, WINDOW *strwin)
{
+ static const char *help[] =
+ {
+ "Commands:",
+ " q,^Q,ESC - quit this program",
+ " ^Q,ESC - quit help-screen",
+ "",
+ " p,<Up> - move beginning of prompt one up row",
+ " j,<Down> - move beginning of prompt one down row",
+ " h,<Left> - move beginning of prompt one left column",
+ " l,<Right> - move beginning of prompt one right column",
+ "",
+ " - - reduce getnstr buffer-size one column",
+ " + - increase getnstr buffer-size one column",
+ " : - prompt for input-text",
+ "",
+ " < - scroll \"left\" through getstr-functions",
+ " > - scroll \"right\" through getstr-functions",
+ "",
+ " w - recur to subwindow",
+ " ?,<F1> - show help-screen",
+ 0
+ };
WINDOW *txtbox = 0;
WINDOW *txtwin = 0;
FILE *fp;
break;
case 'w':
- test_getstr(level + 1, argv, strwin);
+ recursive_test(level + 1, argv, strwin);
if (txtbox != 0) {
touchwin(txtbox);
wnoutrefresh(txtbox);
*buffer = '\0';
rc = ERR;
echo();
- wattrset(txtwin, A_REVERSE);
+ (void) wattrset(txtwin, A_REVERSE);
switch (flavor) {
case eGetStr:
if (txtwin != stdscr) {
break;
}
noecho();
- wattrset(txtwin, A_NORMAL);
- wprintw(strwin, "%d:%s", rc, buffer);
+ (void) wattrset(txtwin, A_NORMAL);
+ wprintw(strwin, "%s:%s", ok_keyname(rc), buffer);
wnoutrefresh(strwin);
break;
+ case HELP_KEY_1:
+ popup_msg(stdscr, help);
+ break;
default:
beep();
break;
return TRUE;
}
+static void
+usage(int ok)
+{
+ static const char *msg[] =
+ {
+ "Usage: test_getstr [options] [file1 [...]]"
+ ,""
+ ,USAGE_COMMON
+ };
+ size_t n;
+
+ for (n = 0; n < SIZEOF(msg); n++)
+ fprintf(stderr, "%s\n", msg[n]);
+
+ ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
+
int
main(int argc, char *argv[])
{
WINDOW *chrbox;
WINDOW *strwin;
+ int ch;
+
+ while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
+ switch (ch) {
+ case OPTS_VERSION:
+ show_version(argv);
+ ExitProgram(EXIT_SUCCESS);
+ default:
+ usage(ch == OPTS_USAGE);
+ /* NOTREACHED */
+ }
+ }
setlocale(LC_ALL, "");
- if (argc < 2) {
- fprintf(stderr, "usage: %s file\n", argv[0]);
- return EXIT_FAILURE;
- }
+ if (optind + 1 > argc)
+ usage(FALSE);
initscr();
strwin = derwin(chrbox, 4, COLS - 2, 1, 1);
- test_getstr(1, argv, strwin);
+ recursive_test(optind, argv, strwin);
endwin();
ExitProgram(EXIT_SUCCESS);