lib_wattron.c revision 262629
150276Speter/**************************************************************************** 2262629Sdelphij * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 3050276Speter * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 3150276Speter * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32166124Srafan * and: Thomas E. Dickey 1996-on * 3350276Speter ****************************************************************************/ 3450276Speter 3550276Speter/* 3650276Speter** lib_wattron.c 3750276Speter** 3850276Speter** The routines wattr_on(). 3950276Speter** 4050276Speter*/ 4150276Speter 4250276Speter#include <curses.priv.h> 4350276Speter#include <ctype.h> 4450276Speter 45262629SdelphijMODULE_ID("$Id: lib_wattron.c,v 1.11 2010/03/31 23:38:02 tom Exp $") 4650276Speter 4776726SpeterNCURSES_EXPORT(int) 48166124Srafanwattr_on(WINDOW *win, attr_t at, void *opts GCC_UNUSED) 4950276Speter{ 50262629Sdelphij T((T_CALLED("wattr_on(%p,%s)"), (void *) win, _traceattr(at))); 51166124Srafan if (win != 0) { 52166124Srafan T(("... current %s (%d)", 53166124Srafan _traceattr(WINDOW_ATTRS(win)), 54166124Srafan GET_WINDOW_PAIR(win))); 55166124Srafan 56166124Srafan if_EXT_COLORS({ 57166124Srafan if (at & A_COLOR) 58262629Sdelphij win->_color = PairNumber(at); 59166124Srafan }); 60166124Srafan toggle_attr_on(WINDOW_ATTRS(win), at); 6176726Speter returnCode(OK); 6276726Speter } else 6376726Speter returnCode(ERR); 6450276Speter} 65