81 lines
1.3 KiB
C
81 lines
1.3 KiB
C
#ifndef lint
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static char sccsid[] = "@(#)menu_mesg.c 1.1 94/10/31";
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#endif
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/*
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* Name: menu_mesg.c
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*
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* Description: Print a message on the menu or form and wait for
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* an acknowledgement from the user.
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*
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* Call syntax: menu_mesg(fmt, va_alist);
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*
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* Parameters: char * fmt;
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* va_dcl
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*/
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#include <curses.h>
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#include <varargs.h>
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#include "menu.h"
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#include "menu_impl.h"
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void
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_menu_mesg(fmt, ap)
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char * fmt;
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va_list ap;
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{
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int too_long; /* is mesg too long? */
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int x_coord, y_coord; /* saved coordinates */
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if (!_menu_init_done) {
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(void) vfprintf(stderr, fmt, ap);
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(void) fputc('\n', stderr);
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menu_ack();
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return;
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}
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getyx(stdscr, y_coord, x_coord); /* save where we were */
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move(LINES - 2, 0);
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clrtoeol();
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standout();
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too_long = menu_print(fmt, ap);
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standend();
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menu_ack();
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move(LINES - 2, 0); /* clear the message */
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clrtoeol();
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/*
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* Redisplay the form/menu, but do not clear the screen.
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*/
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redisplay(too_long ? MENU_CLEAR : MENU_NO_CLEAR);
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move(y_coord, x_coord); /* put cursor back */
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refresh();
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} /* end _menu_mesg() */
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/*VARARGS1*/
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void
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menu_mesg(fmt, va_alist)
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char * fmt;
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va_dcl
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{
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va_list ap; /* ptr to args */
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va_start(ap); /* init varargs stuff */
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_menu_mesg(fmt, ap);
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} /* end menu_mesg() */
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