150276Speter/**************************************************************************** 2166124Srafan * Copyright (c) 1998-2001,2006 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> * 3250276Speter ****************************************************************************/ 3350276Speter 3450276Speter/* 3550276Speter** lib_hline.c 3650276Speter** 3750276Speter** The routine whline(). 3850276Speter** 3950276Speter*/ 4050276Speter 4150276Speter#include <curses.priv.h> 4250276Speter 43166124SrafanMODULE_ID("$Id: lib_hline.c,v 1.11 2006/03/11 21:52:27 tom Exp $") 4450276Speter 4576726SpeterNCURSES_EXPORT(int) 4662449Speterwhline(WINDOW *win, chtype ch, int n) 4750276Speter{ 4862449Speter int code = ERR; 4962449Speter NCURSES_SIZE_T start; 5062449Speter NCURSES_SIZE_T end; 5150276Speter 5262449Speter T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n)); 5350276Speter 5462449Speter if (win) { 5562449Speter struct ldat *line = &(win->_line[win->_cury]); 5697049Speter NCURSES_CH_T wch; 5750276Speter 5862449Speter start = win->_curx; 5962449Speter end = start + n - 1; 6062449Speter if (end > win->_maxx) 6162449Speter end = win->_maxx; 6250276Speter 6362449Speter CHANGED_RANGE(line, start, end); 6450276Speter 6562449Speter if (ch == 0) 66166124Srafan SetChar2(wch, ACS_HLINE); 6797049Speter else 68166124Srafan SetChar2(wch, ch); 6997049Speter wch = _nc_render(win, wch); 7050276Speter 7162449Speter while (end >= start) { 7297049Speter line->text[end] = wch; 7362449Speter end--; 7450276Speter } 7566963Speter 7666963Speter _nc_synchook(win); 7762449Speter code = OK; 7862449Speter } 7962449Speter returnCode(code); 8050276Speter} 81