mirror of
https://github.com/Aigor44/ncursesw-morphos.git
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7c4bc0fa99
+ use NCURSES_MOUSE_MASK() in definition of BUTTON_RELEASE(), etc., to make those work properly with the "--enable-ext-mouse" configuration (cf: 20050205). + improve documentation of build-cc options in INSTALL. + work-around a bug in gcc 4.2.4 on AIX, which does not pass the -static/-dynamic flags properly to linker, causing test/bs to not link.
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
/****************************************************************************
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* Copyright (c) 2003-2005,2008 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/*
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** Support functions for wide/narrow conversion.
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*/
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#include <curses.priv.h>
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MODULE_ID("$Id: charable.c,v 1.5 2008/07/05 20:51:41 tom Exp $")
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NCURSES_EXPORT(bool) _nc_is_charable(wchar_t ch)
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{
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bool result;
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#if HAVE_WCTOB
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result = (wctob((wint_t) ch) == (int) ch);
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#else
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result = (_nc_to_char(ch) >= 0);
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#endif
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return result;
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}
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NCURSES_EXPORT(int) _nc_to_char(wint_t ch)
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{
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int result;
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#if HAVE_WCTOB
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result = wctob(ch);
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#elif HAVE_WCTOMB
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char temp[MB_LEN_MAX];
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result = wctomb(temp, ch);
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if (strlen(temp) == 1)
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result = UChar(temp[0]);
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else
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result = -1;
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#endif
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return result;
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}
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NCURSES_EXPORT(wint_t) _nc_to_widechar(int ch)
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{
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wint_t result;
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#if HAVE_BTOWC
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result = btowc(ch);
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#elif HAVE_MBTOWC
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wchar_t convert;
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char temp[2];
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temp[0] = ch;
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temp[1] = '\0';
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if (mbtowc(&convert, temp, 1) >= 0)
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result = convert;
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else
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result = WEOF;
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#endif
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return result;
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}
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