1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 3*0Sstevel@tonic-gate * Use is subject to license terms. 4*0Sstevel@tonic-gate */ 5*0Sstevel@tonic-gate 6*0Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 7*0Sstevel@tonic-gate /* All Rights Reserved */ 8*0Sstevel@tonic-gate 9*0Sstevel@tonic-gate /* 10*0Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California. 11*0Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement 12*0Sstevel@tonic-gate * specifies the terms and conditions for redistribution. 13*0Sstevel@tonic-gate */ 14*0Sstevel@tonic-gate 15*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 16*0Sstevel@tonic-gate 17*0Sstevel@tonic-gate /*LINTLIBRARY*/ 18*0Sstevel@tonic-gate 19*0Sstevel@tonic-gate #ifndef lint 20*0Sstevel@tonic-gate static char 21*0Sstevel@tonic-gate sccsid[] = "@(#)getch.c 1.9 88/02/08 SMI"; /* from UCB 5.3 86/04/16 */ 22*0Sstevel@tonic-gate #endif /* not lint */ 23*0Sstevel@tonic-gate 24*0Sstevel@tonic-gate #include "curses.ext" 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * This routine reads in a character from the window. 28*0Sstevel@tonic-gate */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate int 31*0Sstevel@tonic-gate wgetch(WINDOW *win) 32*0Sstevel@tonic-gate { 33*0Sstevel@tonic-gate bool weset = FALSE; 34*0Sstevel@tonic-gate char inp; 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate if (!win->_scroll && (win->_flags&_FULLWIN) && 37*0Sstevel@tonic-gate win->_curx == win->_maxx - 1 && win->_cury == win->_maxy - 1) 38*0Sstevel@tonic-gate return (ERR); 39*0Sstevel@tonic-gate #ifdef DEBUG 40*0Sstevel@tonic-gate fprintf(outf, "WGETCH: _echoit = %c, _rawmode = %c\n", 41*0Sstevel@tonic-gate _echoit ? 'T' : 'F', _rawmode ? 'T' : 'F'); 42*0Sstevel@tonic-gate #endif 43*0Sstevel@tonic-gate if (_echoit && !_rawmode) { 44*0Sstevel@tonic-gate cbreak(); 45*0Sstevel@tonic-gate weset++; 46*0Sstevel@tonic-gate } 47*0Sstevel@tonic-gate inp = getchar(); 48*0Sstevel@tonic-gate #ifdef DEBUG 49*0Sstevel@tonic-gate fprintf(outf, "WGETCH got '%s'\n", unctrl(inp)); 50*0Sstevel@tonic-gate #endif 51*0Sstevel@tonic-gate if (_echoit) { 52*0Sstevel@tonic-gate (void) mvwaddch(curscr, win->_cury + win->_begy, 53*0Sstevel@tonic-gate win->_curx + win->_begx, inp); 54*0Sstevel@tonic-gate (void) waddch(win, inp); 55*0Sstevel@tonic-gate } 56*0Sstevel@tonic-gate if (weset) 57*0Sstevel@tonic-gate nocbreak(); 58*0Sstevel@tonic-gate return ((int)inp); 59*0Sstevel@tonic-gate } 60