/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1995, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* slk.c
*
* XCurses Library
*
* Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
*
*/
#if M_RCSID
#ifndef lint
static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/slk.c 1.1 1995/07/19 16:38:06 ant Exp $";
#endif
#endif
#include <private.h>
/*
* Flag for initialisation soft label keys once setupterm() has been called.
*/
int
slk_init(int fmt)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_init(%d)", fmt);
#endif
if (0 <= fmt && fmt <= 1) {
__m_slk_format = fmt;
code = OK;
}
return __m_return_code("slk_init", code);
}
int
slk_attron(const chtype at)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attron(%lx)", at);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattron(__m_screen->_slk._w, at);
return __m_return_code("slk_attron", code);
}
int
slk_attroff(const chtype at)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attroff(%lx)", at);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattroff(__m_screen->_slk._w, at);
return __m_return_code("slk_attroff", code);
}
int
slk_attrset(const chtype at)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attrset(%lx)", at);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattrset(__m_screen->_slk._w, at);
return __m_return_code("slk_attrset", code);
}
int
slk_attr_off(const attr_t at, void *opts)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attr_off(%x, %p)", at, opts);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattr_off(__m_screen->_slk._w, at, opts);
return __m_return_code("slk_attr_off", code);
}
int
slk_attr_on(const attr_t at, void *opts)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attr_on(%x, %p)", at, opts);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattr_on(__m_screen->_slk._w, at, opts);
return __m_return_code("slk_attr_on", code);
}
int
slk_attr_set(const attr_t at, short co, void *opts)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_attr_set(%x, %d, %p)", at, co, opts);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wattr_set(__m_screen->_slk._w, at, co, opts);
return __m_return_code("slk_attr_set", code);
}
int
slk_color(short co)
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_color(%d)", co);
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wcolor_set(__m_screen->_slk._w, co, (void *) 0);
return __m_return_code("slk_color", code);
}
int
slk_touch()
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_touch(void)");
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wtouchln(__m_screen->_slk._w, 0, 1, 1);
return __m_return_code("slk_touch", code);
}
int
slk_clear()
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_clear(void)");
#endif
if (__m_screen->_slk._w != (WINDOW *) 0) {
if (werase(__m_screen->_slk._w) == OK)
code = wrefresh(__m_screen->_slk._w);
} else if (label_off != (char *) 0) {
(void) tputs(label_off, 1, __m_outc);
(void) fflush(__m_screen->_of);
code = OK;
}
return __m_return_code("slk_clear", code);
}
int
slk_restore()
{
int i, code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_clear(void)");
#endif
if (__m_screen->_slk._w != (WINDOW *) 0) {
for (i = 0; i < 8; ++i) {
if (__m_screen->_slk._labels[i] != (char *) 0) {
(void) slk_set(
i, __m_screen->_slk._labels[i],
__m_screen->_slk._justify[i]
);
}
}
code = slk_refresh();
} else if (label_on != (char *) 0) {
(void) tputs(label_on, 1, __m_outc);
(void) fflush(__m_screen->_of);
code = OK;
}
return __m_return_code("slk_clear", code);
}
int
slk_noutrefresh()
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_noutrefresh(void)");
#endif
if (__m_screen->_slk._w != (WINDOW *) 0)
code = wnoutrefresh(__m_screen->_slk._w);
return __m_return_code("slk_noutrefresh", code);
}
int
slk_refresh()
{
int code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_refresh(void)");
#endif
if ((code = slk_noutrefresh()) == OK)
code = doupdate();
return __m_return_code("slk_refresh", code);
}
char *
slk_label(int index)
{
#ifdef M_CURSES_TRACE
__m_trace("slk_label(%d)", index);
#endif
return __m_return_pointer("slk_label", __m_screen->_slk._labels[index]);
}
int
slk_set(int index, const char *label, int justify)
{
int code = ERR;
wchar_t wcs[M_CCHAR_MAX * 8 + 1];
#ifdef M_CURSES_TRACE
__m_trace("slk_set(%d, %p, %d)", index, label, justify);
#endif
if (0 < mbstowcs(wcs, label, sizeof wcs))
code = slk_wset(index, wcs, justify);
return __m_return_code("slk_set", code);
}
int
slk_wset(int index, const wchar_t *label, int justify)
{
cchar_t cc;
short (*k)[2];
int i, width, code = ERR;
wchar_t wcs[M_CCHAR_MAX * 8 + 1], *wp;
char mbs[MB_LEN_MAX * ((1 + M_CCHAR_MAX) * 8) + 1];
/*
* These label start columns assume 80 columns in order to
* fit 8 _slk._labels of 8 columns.
*/
static short format[][8] = {
{ 0, 10, 20, 31, 41, 52, 62, 72 },
{ 0, 10, 20, 30, 42, 52, 62, 72 },
};
#ifdef M_CURSES_TRACE
__m_trace("slk_wset(%d, %p, %d)", index, label, justify);
#endif
if (index < 1 || 8 < index || justify < 0 || 2 < justify)
goto error1;
if (label == (wchar_t *) 0)
label = M_MB_L("");
/* Copy the characters that fill the first 8 columns of the label. */
for (wp = wcs, width = 0; label != '\0'; label += i, wp += cc._n) {
if ((i = __m_wcs_cc(label, A_NORMAL, 0, &cc)) < 0)
goto error1;
if (8 < (width += __m_cc_width(&cc)))
break;
(void) wcsncpy(wp, cc._wc, cc._n);
}
*wp = '\0';
if (wcstombs(mbs, wcs, sizeof mbs) == (size_t) -1)
goto error1;
/* Remember the new label. */
__m_screen->_slk._justify[index] = (short) justify;
if (__m_screen->_slk._labels[index] != (char *) 0)
free(__m_screen->_slk._labels[index]);
if ((__m_screen->_slk._labels[index] = m_strdup(mbs)) == (char *) 0)
goto error1;
if (__m_screen->_slk._w != (WINDOW *) 0) {
/* Write the justified label into the slk window. */
i = format[__m_slk_format][index];
(void) __m_cc_erase(__m_screen->_slk._w, 0, i, 0, i + 7);
switch (justify) {
case 0:
break;
case 1:
i += width / 2;
break;
case 2:
i = i + 8 - width;
break;
}
(void) mvwaddstr(__m_screen->_slk._w, 0, i, mbs);
} else if (plab_norm != (char *) 0) {
(void) tputs(
tparm(
plab_norm, (long) index, (long) mbs,
0L, 0L, 0L, 0L, 0L, 0L, 0L
), 1, __m_outc
);
} else if (pkey_plab != (char *) 0) {
/* Lookup multibyte sequence for the function key. */
for (i = KEY_F(index), k = __m_keyindex; (*k)[1] != i; ++k)
;
if (cur_term->_str[**k] != (char *) 0) {
(void) tputs(
tparm(
pkey_plab, (long) index,
(long) cur_term->_str[**k],
(long) mbs, 0L, 0L, 0L, 0L, 0L, 0L
), 1, __m_outc
);
}
}
code = OK;
error1:
return __m_return_code("slk_wset", code);
}