17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
227c478bd9Sstevel@tonic-gate /*
237c478bd9Sstevel@tonic-gate * Copyright (c) 1995, by Sun Microsystems, Inc.
247c478bd9Sstevel@tonic-gate * All rights reserved.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
277c478bd9Sstevel@tonic-gate /*
287c478bd9Sstevel@tonic-gate * pecho_wc.c
29*1da57d55SToomas Soome *
307c478bd9Sstevel@tonic-gate * XCurses Library
317c478bd9Sstevel@tonic-gate *
327c478bd9Sstevel@tonic-gate * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
337c478bd9Sstevel@tonic-gate *
347c478bd9Sstevel@tonic-gate */
357c478bd9Sstevel@tonic-gate
367c478bd9Sstevel@tonic-gate #if M_RCSID
377c478bd9Sstevel@tonic-gate #ifndef lint
387c478bd9Sstevel@tonic-gate static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/pecho_wc.c 1.1 1995/06/20 13:31:51 ant Exp $";
397c478bd9Sstevel@tonic-gate #endif
407c478bd9Sstevel@tonic-gate #endif
417c478bd9Sstevel@tonic-gate
427c478bd9Sstevel@tonic-gate #include <private.h>
437c478bd9Sstevel@tonic-gate
447c478bd9Sstevel@tonic-gate int
pecho_wchar(WINDOW * pad,const cchar_t * cc)457c478bd9Sstevel@tonic-gate pecho_wchar(WINDOW *pad, const cchar_t *cc)
467c478bd9Sstevel@tonic-gate {
477c478bd9Sstevel@tonic-gate int code, dy, dx;
487c478bd9Sstevel@tonic-gate
497c478bd9Sstevel@tonic-gate #ifdef M_CURSES_TRACE
507c478bd9Sstevel@tonic-gate __m_trace("pecho_wchar(%p, %p)", pad, cc);
517c478bd9Sstevel@tonic-gate #endif
527c478bd9Sstevel@tonic-gate
53*1da57d55SToomas Soome /* Compute height and width of inclusive region. */
547c478bd9Sstevel@tonic-gate dy = pad->_smaxy - pad->_sminy;
557c478bd9Sstevel@tonic-gate dx = pad->_smaxx - pad->_sminx;
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate /* Is the logical cursor within the previously displayed region? */
587c478bd9Sstevel@tonic-gate if (pad->_cury < pad->_refy || pad->_curx < pad->_refx
597c478bd9Sstevel@tonic-gate || pad->_refy + dy < pad->_cury || pad->_refx + dx < pad->_curx)
607c478bd9Sstevel@tonic-gate return __m_return_code("pecho_wchar", ERR);
617c478bd9Sstevel@tonic-gate
627c478bd9Sstevel@tonic-gate /* Add the character to the pad. */
637c478bd9Sstevel@tonic-gate if ((code = wadd_wch(pad, cc)) == OK) {
647c478bd9Sstevel@tonic-gate /* Redisplay previous region. */
657c478bd9Sstevel@tonic-gate code = prefresh(
667c478bd9Sstevel@tonic-gate pad, pad->_refy, pad->_refx,
677c478bd9Sstevel@tonic-gate pad->_sminy, pad->_sminx, pad->_smaxy, pad->_smaxx
687c478bd9Sstevel@tonic-gate );
697c478bd9Sstevel@tonic-gate }
707c478bd9Sstevel@tonic-gate
717c478bd9Sstevel@tonic-gate return __m_return_code("pecho_wchar", code);
727c478bd9Sstevel@tonic-gate }
73