1/**************************************************************************** 2 * Copyright (c) 2004 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29/* 30** lib_add_wch.c 31** 32** The routine wadd_wch(). 33** 34*/ 35 36#include <curses.priv.h> 37 38MODULE_ID("$Id: lib_add_wch.c,v 1.4 2004/09/19 00:33:51 tom Exp $") 39 40NCURSES_EXPORT(int) 41wadd_wch(WINDOW *win, const cchar_t * wch) 42{ 43 PUTC_DATA; 44 int n; 45 int code = ERR; 46 47 TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wadd_wch(%p, %s)"), win, 48 _tracech_t(wch))); 49 50 if (win != 0) { 51 PUTC_INIT; 52 while (PUTC_i < CCHARW_MAX) { 53 if ((PUTC_ch = wch->chars[PUTC_i++]) == L'\0') 54 break; 55 if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) { 56 code = ERR; 57 if (is8bits(PUTC_ch)) 58 code = waddch(win, UChar(PUTC_ch) | wch->attr); 59 break; 60 } 61 for (n = 0; n < PUTC_n; n++) { 62 if ((code = waddch(win, UChar(PUTC_buf[n]) | wch->attr)) == ERR) { 63 break; 64 } 65 } 66 if (code == ERR) 67 break; 68 } 69 } 70 71 TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code)); 72 return (code); 73} 74 75NCURSES_EXPORT(int) 76wecho_wchar(WINDOW *win, const cchar_t * wch) 77{ 78 PUTC_DATA; 79 int n; 80 int code = ERR; 81 82 TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wecho_wchar(%p, %s)"), win, 83 _tracech_t(wch))); 84 85 if (win != 0) { 86 PUTC_INIT; 87 while (PUTC_i < CCHARW_MAX) { 88 if ((PUTC_ch = wch->chars[PUTC_i++]) == L'\0') 89 break; 90 if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) { 91 code = ERR; 92 if (is8bits(PUTC_ch)) 93 code = waddch(win, UChar(PUTC_ch) | wch->attr); 94 break; 95 } 96 for (n = 0; n < PUTC_n; n++) { 97 if ((code = waddch(win, UChar(PUTC_buf[n]) | wch->attr)) == ERR) { 98 break; 99 } 100 } 101 if (code == ERR) 102 break; 103 } 104 wrefresh(win); 105 } 106 107 TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code)); 108 return (code); 109} 110