| 1 |  |  | /* $OpenBSD: lib_hline_set.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */ | 
    
    | 2 |  |  |  | 
    
    | 3 |  |  | /**************************************************************************** | 
    
    | 4 |  |  |  * Copyright (c) 2002 Free Software Foundation, Inc.                        * | 
    
    | 5 |  |  |  *                                                                          * | 
    
    | 6 |  |  |  * Permission is hereby granted, free of charge, to any person obtaining a  * | 
    
    | 7 |  |  |  * copy of this software and associated documentation files (the            * | 
    
    | 8 |  |  |  * "Software"), to deal in the Software without restriction, including      * | 
    
    | 9 |  |  |  * without limitation the rights to use, copy, modify, merge, publish,      * | 
    
    | 10 |  |  |  * distribute, distribute with modifications, sublicense, and/or sell       * | 
    
    | 11 |  |  |  * copies of the Software, and to permit persons to whom the Software is    * | 
    
    | 12 |  |  |  * furnished to do so, subject to the following conditions:                 * | 
    
    | 13 |  |  |  *                                                                          * | 
    
    | 14 |  |  |  * The above copyright notice and this permission notice shall be included  * | 
    
    | 15 |  |  |  * in all copies or substantial portions of the Software.                   * | 
    
    | 16 |  |  |  *                                                                          * | 
    
    | 17 |  |  |  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  * | 
    
    | 18 |  |  |  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               * | 
    
    | 19 |  |  |  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   * | 
    
    | 20 |  |  |  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   * | 
    
    | 21 |  |  |  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    * | 
    
    | 22 |  |  |  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    * | 
    
    | 23 |  |  |  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               * | 
    
    | 24 |  |  |  *                                                                          * | 
    
    | 25 |  |  |  * Except as contained in this notice, the name(s) of the above copyright   * | 
    
    | 26 |  |  |  * holders shall not be used in advertising or otherwise to promote the     * | 
    
    | 27 |  |  |  * sale, use or other dealings in this Software without prior written       * | 
    
    | 28 |  |  |  * authorization.                                                           * | 
    
    | 29 |  |  |  ****************************************************************************/ | 
    
    | 30 |  |  |  | 
    
    | 31 |  |  | /**************************************************************************** | 
    
    | 32 |  |  |  *  Author: Thomas Dickey 2002                                              * | 
    
    | 33 |  |  |  ****************************************************************************/ | 
    
    | 34 |  |  |  | 
    
    | 35 |  |  | /* | 
    
    | 36 |  |  | **	lib_hline_set.c | 
    
    | 37 |  |  | ** | 
    
    | 38 |  |  | **	The routine whline_set(). | 
    
    | 39 |  |  | ** | 
    
    | 40 |  |  | */ | 
    
    | 41 |  |  |  | 
    
    | 42 |  |  | #include <curses.priv.h> | 
    
    | 43 |  |  |  | 
    
    | 44 |  |  | MODULE_ID("$Id: lib_hline_set.c,v 1.1 2010/09/06 17:26:17 nicm Exp $") | 
    
    | 45 |  |  |  | 
    
    | 46 |  |  | NCURSES_EXPORT(int) | 
    
    | 47 |  |  | whline_set(WINDOW *win, const cchar_t * ch, int n) | 
    
    | 48 |  |  | { | 
    
    | 49 |  |  |     int code = ERR; | 
    
    | 50 |  |  |     NCURSES_SIZE_T start; | 
    
    | 51 |  |  |     NCURSES_SIZE_T end; | 
    
    | 52 |  |  |  | 
    
    | 53 |  |  |     T((T_CALLED("whline_set(%p,%s,%d)"), win, _tracecchar_t(ch), n)); | 
    
    | 54 |  |  |  | 
    
    | 55 |  |  |     if (win) { | 
    
    | 56 |  |  | 	struct ldat *line = &(win->_line[win->_cury]); | 
    
    | 57 |  |  | 	NCURSES_CH_T wch; | 
    
    | 58 |  |  |  | 
    
    | 59 |  |  | 	start = win->_curx; | 
    
    | 60 |  |  | 	end = start + n - 1; | 
    
    | 61 |  |  | 	if (end > win->_maxx) | 
    
    | 62 |  |  | 	    end = win->_maxx; | 
    
    | 63 |  |  |  | 
    
    | 64 |  |  | 	CHANGED_RANGE(line, start, end); | 
    
    | 65 |  |  |  | 
    
    | 66 |  |  | 	if (ch == 0) | 
    
    | 67 |  |  | 	    wch = *WACS_HLINE; | 
    
    | 68 |  |  | 	else | 
    
    | 69 |  |  | 	    wch = *ch; | 
    
    | 70 |  |  | 	wch = _nc_render(win, wch); | 
    
    | 71 |  |  |  | 
    
    | 72 |  |  | 	while (end >= start) { | 
    
    | 73 |  |  | 	    line->text[end] = wch; | 
    
    | 74 |  |  | 	    end--; | 
    
    | 75 |  |  | 	} | 
    
    | 76 |  |  |  | 
    
    | 77 |  |  | 	_nc_synchook(win); | 
    
    | 78 |  |  | 	code = OK; | 
    
    | 79 |  |  |     } | 
    
    | 80 |  |  |     returnCode(code); | 
    
    | 81 |  |  | } |