ncurses 6.1 - patch 20180929

[ncurses.git] / test / inch_wide.c

diff --git a/test/inch_wide.c b/test/inch_wide.c
index 069e8738eeca4703c73330be935173f07ea67fe5..27edc8f8aa9078fca3a8513e88cd794850a80e88 100644 (file)
--- a/test/inch_wide.c
+++ b/test/inch_wide.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2007-2010,2017 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 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: inch_wide.c,v 1.4 2007/06/09 21:25:54 tom Exp $
+ * $Id: inch_wide.c,v 1.9 2017/04/29 22:03:21 tom Exp $
  */
 /*
        int in_wch(cchar_t *wcval);
@@ -44,6 +44,7 @@
 */
 
 #include <test.priv.h>
+#include <popup_msg.h>
 
 #if USE_WIDEC_SUPPORT
 
@@ -59,6 +60,18 @@ Quit(int ch)
 static int
 test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 {
+    static const char *help[] =
+    {
+       "Test input from screen using inch(), etc., in a moveable viewport.",
+       "",
+       "Commands:",
+       " ESC/^Q                   - quit",
+       " h,j,k,l (and arrow-keys) - move viewport",
+       " w                        - recur to new window",
+       "                            for next input file",
+       0
+    };
+
     WINDOW *txtbox = 0;
     WINDOW *txtwin = 0;
     FILE *fp;
@@ -99,14 +112,14 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 
     if ((fp = fopen(argv[level], "r")) != 0) {
        while ((j = fgetc(fp)) != EOF) {
-           if (waddch(txtwin, j) != OK) {
+           if (waddch(txtwin, UChar(j)) != OK) {
                break;
            }
        }
+       fclose(fp);
     } else {
        wprintw(txtwin, "Cannot open:\n%s", argv[1]);
     }
-    fclose(fp);
 
     while (!Quit(j = mvwgetch(txtwin, txt_y, txt_x))) {
        switch (j) {
@@ -148,12 +161,15 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
                wnoutrefresh(txtwin);
            }
            break;
+       case HELP_KEY_1:
+           popup_msg(txtwin, help);
+           break;
        default:
            beep();
            break;
        }
 
-       mvwprintw(chrwin, 0, 0, "char:");
+       MvWPrintw(chrwin, 0, 0, "char:");
        wclrtoeol(chrwin);
 
        if (txtwin != stdscr) {
@@ -189,7 +205,7 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
        }
        wnoutrefresh(chrwin);
 
-       mvwprintw(strwin, 0, 0, "text:");
+       MvWPrintw(strwin, 0, 0, "text:");
        wclrtobot(strwin);
 
        limit = getmaxx(strwin) - 5;
@@ -197,38 +213,38 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
        if (txtwin != stdscr) {
            wmove(txtwin, txt_y, txt_x);
            if (win_wchstr(txtwin, text) != ERR) {
-               mvwadd_wchstr(strwin, 0, 5, text);
+               (void) mvwadd_wchstr(strwin, 0, 5, text);
            }
 
            wmove(txtwin, txt_y, txt_x);
            if (win_wchnstr(txtwin, text, limit) != ERR) {
-               mvwadd_wchstr(strwin, 1, 5, text);
+               (void) mvwadd_wchstr(strwin, 1, 5, text);
            }
 
            if (mvwin_wchstr(txtwin, txt_y, txt_x, text) != ERR) {
-               mvwadd_wchstr(strwin, 2, 5, text);
+               (void) mvwadd_wchstr(strwin, 2, 5, text);
            }
 
            if (mvwin_wchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) {
-               mvwadd_wchstr(strwin, 3, 5, text);
+               (void) mvwadd_wchstr(strwin, 3, 5, text);
            }
        } else {
            move(txt_y, txt_x);
            if (in_wchstr(text) != ERR) {
-               mvwadd_wchstr(strwin, 0, 5, text);
+               (void) mvwadd_wchstr(strwin, 0, 5, text);
            }
 
            move(txt_y, txt_x);
            if (in_wchnstr(text, limit) != ERR) {
-               mvwadd_wchstr(strwin, 1, 5, text);
+               (void) mvwadd_wchstr(strwin, 1, 5, text);
            }
 
            if (mvin_wchstr(txt_y, txt_x, text) != ERR) {
-               mvwadd_wchstr(strwin, 2, 5, text);
+               (void) mvwadd_wchstr(strwin, 2, 5, text);
            }
 
            if (mvin_wchnstr(txt_y, txt_x, text, limit) != ERR) {
-               mvwadd_wchstr(strwin, 3, 5, text);
+               (void) mvwadd_wchstr(strwin, 3, 5, text);
            }
        }
 
@@ -251,7 +267,7 @@ main(int argc, char *argv[])
     setlocale(LC_ALL, "");
 
     if (argc < 2) {
-       fprintf(stderr, "usage: %s file\n", argv[0]);
+       fprintf(stderr, "usage: %s file1 [file2 [...]]\n", argv[0]);
        return EXIT_FAILURE;
     }
 
@@ -267,7 +283,7 @@ main(int argc, char *argv[])
     test_inchs(1, argv, chrwin, strwin);
 
     endwin();
-    return EXIT_SUCCESS;
+    ExitProgram(EXIT_SUCCESS);
 }
 #else
 int