10e3d5408SPeter Wemm /**************************************************************************** 239f2269fSPeter Wemm * Copyright (c) 1998,1999,2000,2001 Free Software Foundation, Inc. * 30e3d5408SPeter Wemm * * 40e3d5408SPeter Wemm * Permission is hereby granted, free of charge, to any person obtaining a * 50e3d5408SPeter Wemm * copy of this software and associated documentation files (the * 60e3d5408SPeter Wemm * "Software"), to deal in the Software without restriction, including * 70e3d5408SPeter Wemm * without limitation the rights to use, copy, modify, merge, publish, * 80e3d5408SPeter Wemm * distribute, distribute with modifications, sublicense, and/or sell * 90e3d5408SPeter Wemm * copies of the Software, and to permit persons to whom the Software is * 100e3d5408SPeter Wemm * furnished to do so, subject to the following conditions: * 110e3d5408SPeter Wemm * * 120e3d5408SPeter Wemm * The above copyright notice and this permission notice shall be included * 130e3d5408SPeter Wemm * in all copies or substantial portions of the Software. * 140e3d5408SPeter Wemm * * 150e3d5408SPeter Wemm * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 160e3d5408SPeter Wemm * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 170e3d5408SPeter Wemm * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 180e3d5408SPeter Wemm * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 190e3d5408SPeter Wemm * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 200e3d5408SPeter Wemm * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 210e3d5408SPeter Wemm * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 220e3d5408SPeter Wemm * * 230e3d5408SPeter Wemm * Except as contained in this notice, the name(s) of the above copyright * 240e3d5408SPeter Wemm * holders shall not be used in advertising or otherwise to promote the * 250e3d5408SPeter Wemm * sale, use or other dealings in this Software without prior written * 260e3d5408SPeter Wemm * authorization. * 270e3d5408SPeter Wemm ****************************************************************************/ 280e3d5408SPeter Wemm 290e3d5408SPeter Wemm /**************************************************************************** 300e3d5408SPeter Wemm * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 310e3d5408SPeter Wemm * and: Eric S. Raymond <esr@snark.thyrsus.com> * 320e3d5408SPeter Wemm ****************************************************************************/ 330e3d5408SPeter Wemm 340e3d5408SPeter Wemm /* 350e3d5408SPeter Wemm ** lib_hline.c 360e3d5408SPeter Wemm ** 370e3d5408SPeter Wemm ** The routine whline(). 380e3d5408SPeter Wemm ** 390e3d5408SPeter Wemm */ 400e3d5408SPeter Wemm 410e3d5408SPeter Wemm #include <curses.priv.h> 420e3d5408SPeter Wemm 4339f2269fSPeter Wemm MODULE_ID("$Id: lib_hline.c,v 1.10 2001/06/03 00:39:24 skimo Exp $") 440e3d5408SPeter Wemm 457a69bbfbSPeter Wemm NCURSES_EXPORT(int) 4615589c42SPeter Wemm whline(WINDOW *win, chtype ch, int n) 470e3d5408SPeter Wemm { 480e3d5408SPeter Wemm int code = ERR; 4915589c42SPeter Wemm NCURSES_SIZE_T start; 5015589c42SPeter Wemm NCURSES_SIZE_T end; 510e3d5408SPeter Wemm 520e3d5408SPeter Wemm T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n)); 530e3d5408SPeter Wemm 540e3d5408SPeter Wemm if (win) { 550e3d5408SPeter Wemm struct ldat *line = &(win->_line[win->_cury]); 5639f2269fSPeter Wemm NCURSES_CH_T wch; 570e3d5408SPeter Wemm 580e3d5408SPeter Wemm start = win->_curx; 590e3d5408SPeter Wemm end = start + n - 1; 600e3d5408SPeter Wemm if (end > win->_maxx) 610e3d5408SPeter Wemm end = win->_maxx; 620e3d5408SPeter Wemm 630e3d5408SPeter Wemm CHANGED_RANGE(line, start, end); 640e3d5408SPeter Wemm 650e3d5408SPeter Wemm if (ch == 0) 6639f2269fSPeter Wemm SetChar(wch, ChCharOf(ACS_HLINE), ChAttrOf(ACS_HLINE)); 6739f2269fSPeter Wemm else 6839f2269fSPeter Wemm SetChar(wch, ChCharOf(ch), ChAttrOf(ch)); 6939f2269fSPeter Wemm wch = _nc_render(win, wch); 700e3d5408SPeter Wemm 710e3d5408SPeter Wemm while (end >= start) { 7239f2269fSPeter Wemm line->text[end] = wch; 730e3d5408SPeter Wemm end--; 740e3d5408SPeter Wemm } 7518259542SPeter Wemm 7618259542SPeter Wemm _nc_synchook(win); 770e3d5408SPeter Wemm code = OK; 780e3d5408SPeter Wemm } 790e3d5408SPeter Wemm returnCode(code); 800e3d5408SPeter Wemm } 81