X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftest_get_wstr.c;h=bc86030c12c47eeb24b848d52312935b61503c93;hp=49adda5e2a08623bd557c04c82caf37ac8b8f105;hb=HEAD;hpb=772f879d17117c5b766022f28099e341ebea825b

diff --git a/test/test_get_wstr.c b/test/test_get_wstr.c
index 49adda5e..2a788fce 100644
--- a/test/test_get_wstr.c
+++ b/test/test_get_wstr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ * Copyright 2020,2022 Thomas E. Dickey                                     *
+ * Copyright 2007-2011,2017 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            *
@@ -26,7 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_get_wstr.c,v 1.3 2007/07/21 22:47:21 tom Exp $
+ * $Id: test_get_wstr.c,v 1.14 2022/12/10 23:59:13 tom Exp $
  *
  * Author: Thomas E Dickey
  *
@@ -43,6 +44,10 @@
  */
 
 #include <test.priv.h>
+#include <popup_msg.h>
+
+#if HAVE_CHGAT
+/* NetBSD curses wchgat */
 
 #if USE_WIDEC_SUPPORT
 
@@ -76,22 +81,22 @@ Remainder(WINDOW *txtwin)
 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
-ShowFlavor(WINDOW *strwin, WINDOW *txtwin, Flavors flavor, int limit)
+ShowFlavor(WINDOW *strwin, WINDOW *txtwin, int flavor, int limit)
 {
-    char *name = "?";
+    const char *name = "?";
     bool limited = FALSE;
     bool wins = (txtwin != stdscr);
     int result;
@@ -131,8 +136,30 @@ ShowFlavor(WINDOW *strwin, WINDOW *txtwin, Flavors flavor, int limit)
 }
 
 static int
-test_get_wstr(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;
@@ -222,7 +249,7 @@ test_get_wstr(int level, char **argv, WINDOW *strwin)
 	    break;
 
 	case 'w':
-	    test_get_wstr(level + 1, argv, strwin);
+	    recursive_test(level + 1, argv, strwin);
 	    if (txtbox != 0) {
 		touchwin(txtbox);
 		wnoutrefresh(txtbox);
@@ -269,7 +296,7 @@ test_get_wstr(int level, char **argv, WINDOW *strwin)
 	    *buffer = '\0';
 	    rc = ERR;
 	    echo();
-	    wattrset(txtwin, A_REVERSE);
+	    (void) wattrset(txtwin, A_REVERSE);
 	    switch (flavor) {
 	    case eGetStr:
 		if (txtwin != stdscr) {
@@ -307,11 +334,14 @@ test_get_wstr(int level, char **argv, WINDOW *strwin)
 		break;
 	    }
 	    noecho();
-	    wattrset(txtwin, A_NORMAL);
-	    wprintw(strwin, "%d", rc);
-	    waddwstr(strwin, (wchar_t *) buffer);
+	    (void) wattrset(txtwin, A_NORMAL);
+	    wprintw(strwin, "%s:", (rc == OK) ? "OK" : "ERR");
+	    (void) waddwstr(strwin, (wchar_t *) buffer);
 	    wnoutrefresh(strwin);
 	    break;
+	case HELP_KEY_1:
+	    popup_msg(stdscr, help);
+	    break;
 	default:
 	    beep();
 	    break;
@@ -325,18 +355,48 @@ test_get_wstr(int level, char **argv, WINDOW *strwin)
     return TRUE;
 }
 
+static void
+usage(int ok)
+{
+    static const char *msg[] =
+    {
+	"Usage: test_get_wstr [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();
 
@@ -346,7 +406,7 @@ main(int argc, char *argv[])
 
     strwin = derwin(chrbox, 4, COLS - 2, 1, 1);
 
-    test_get_wstr(1, argv, strwin);
+    recursive_test(optind, argv, strwin);
 
     endwin();
     ExitProgram(EXIT_SUCCESS);
@@ -359,3 +419,11 @@ main(void)
     ExitProgram(EXIT_FAILURE);
 }
 #endif
+#else
+int
+main(void)
+{
+    printf("This program requires the curses chgat function\n");
+    ExitProgram(EXIT_FAILURE);
+}
+#endif