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author | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 05:00:24 +0000 |
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committer | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 05:00:24 +0000 |
commit | be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da (patch) | |
tree | a18a706dffa5baf86a3b12bbfb4f81caa097f349 /lib/libcurses/EXAMPLES | |
parent | 2a27bd86e6002c871e3b5561a5334653bb222a77 (diff) | |
download | FreeBSD-src-be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da.zip FreeBSD-src-be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da.tar.gz |
BSD 4.4 Lite Lib Sources
Diffstat (limited to 'lib/libcurses/EXAMPLES')
-rw-r--r-- | lib/libcurses/EXAMPLES/ex1.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/lib/libcurses/EXAMPLES/ex1.c b/lib/libcurses/EXAMPLES/ex1.c new file mode 100644 index 0000000..76da41b --- /dev/null +++ b/lib/libcurses/EXAMPLES/ex1.c @@ -0,0 +1,112 @@ +/* + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef lint +static char copyright[] = +"@(#) Copyright (c) 1992, 1993\n\ + The Regents of the University of California. All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +static char sccsid[] = "@(#)ex1.c 8.1 (Berkeley) 6/4/93"; +#endif /* not lint */ +#include <sys/types.h> +#include <curses.h> +#include <stdio.h> +#include <signal.h> + + +#define YSIZE 10 +#define XSIZE 20 + +int quit(); + +main() +{ + int i, j, c; + size_t len; + char id[100]; + FILE *fp; + char *s; + + initscr(); /* Always call initscr() first */ + signal(SIGINT, quit); /* Make sure wou have a 'cleanup' fn */ + crmode(); /* We want cbreak mode */ + noecho(); /* We want to have control of chars */ + delwin(stdscr); /* Create our own stdscr */ + stdscr = newwin(YSIZE, XSIZE, 10, 35); + flushok(stdscr, TRUE); /* Enable flushing of stdout */ + scrollok(stdscr, TRUE); /* Enable scrolling */ + erase(); /* Initially, clear the screen */ + + standout(); + move(0,0); + while (1) { + c = getchar(); + switch(c) { + case 'q': /* Quit on 'q' */ + quit(); + break; + case 's': /* Go into standout mode on 's' */ + standout(); + break; + case 'e': /* Exit standout mode on 'e' */ + standend(); + break; + case 'r': /* Force a refresh on 'r' */ + wrefresh(curscr); + break; + default: /* By default output the character */ + addch(c); + refresh(); + } + } +} + + +int +quit() +{ + erase(); /* Terminate by erasing the screen */ + refresh(); + endwin(); /* Always end with endwin() */ + delwin(curscr); /* Return storage */ + delwin(stdscr); + putchar('\n'); + exit(0); +} + + + + |