diff options
Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_insch.c')
| -rw-r--r-- | contrib/ncurses/ncurses/base/lib_insch.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_insch.c b/contrib/ncurses/ncurses/base/lib_insch.c deleted file mode 100644 index 9166ea5..0000000 --- a/contrib/ncurses/ncurses/base/lib_insch.c +++ /dev/null @@ -1,155 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998-2005,2008 Free Software Foundation, Inc. * - * * - * Permission is hereby granted, free of charge, to any person obtaining a * - * copy of this software and associated documentation files (the * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * - * and: Eric S. Raymond <esr@snark.thyrsus.com> * - * and: Sven Verdoolaege * - * and: Thomas E. Dickey * - ****************************************************************************/ - -/* -** lib_insch.c -** -** The routine winsch(). -** -*/ - -#include <curses.priv.h> -#include <ctype.h> - -MODULE_ID("$Id: lib_insch.c,v 1.25 2008/02/03 00:14:37 tom Exp $") - -/* - * Insert the given character, updating the current location to simplify - * inserting a string. - */ -NCURSES_EXPORT(int) -_nc_insert_ch(WINDOW *win, chtype ch) -{ - int code = OK; - NCURSES_CH_T wch; - int count; - NCURSES_CONST char *s; - - switch (ch) { - case '\t': - for (count = (TABSIZE - (win->_curx % TABSIZE)); count > 0; count--) { - if ((code = _nc_insert_ch(win, ' ')) != OK) - break; - } - break; - case '\n': - case '\r': - case '\b': - SetChar2(wch, ch); - _nc_waddch_nosync(win, wch); - break; - default: - if ( -#if USE_WIDEC_SUPPORT - WINDOW_EXT(win, addch_used) == 0 && -#endif - is8bits(ChCharOf(ch)) && - isprint(ChCharOf(ch))) { - if (win->_curx <= win->_maxx) { - struct ldat *line = &(win->_line[win->_cury]); - NCURSES_CH_T *end = &(line->text[win->_curx]); - NCURSES_CH_T *temp1 = &(line->text[win->_maxx]); - NCURSES_CH_T *temp2 = temp1 - 1; - - SetChar2(wch, ch); - - CHANGED_TO_EOL(line, win->_curx, win->_maxx); - while (temp1 > end) - *temp1-- = *temp2--; - - *temp1 = _nc_render(win, wch); - win->_curx++; - } - } else if (is8bits(ChCharOf(ch)) && iscntrl(ChCharOf(ch))) { - s = unctrl(ChCharOf(ch)); - while (*s != '\0') { - code = _nc_insert_ch(win, ChAttrOf(ch) | UChar(*s)); - if (code != OK) - break; - ++s; - } - } -#if USE_WIDEC_SUPPORT - else { - /* - * Handle multibyte characters here - */ - SetChar2(wch, ch); - wch = _nc_render(win, wch); - count = _nc_build_wch(win, &wch); - if (count > 0) { - code = wins_wch(win, &wch); - } else if (count == -1) { - /* handle EILSEQ */ - if (is8bits(ch)) { - s = unctrl(ChCharOf(ch)); - while (*s != '\0') { - code = _nc_insert_ch(win, ChAttrOf(ch) | UChar(*s)); - if (code != OK) - break; - ++s; - } - } else { - code = ERR; - } - } - } -#endif - break; - } - return code; -} - -NCURSES_EXPORT(int) -winsch(WINDOW *win, chtype c) -{ - NCURSES_SIZE_T oy; - NCURSES_SIZE_T ox; - int code = ERR; - - T((T_CALLED("winsch(%p, %s)"), win, _tracechtype(c))); - - if (win != 0) { - oy = win->_cury; - ox = win->_curx; - - code = _nc_insert_ch(win, c); - - win->_curx = ox; - win->_cury = oy; - _nc_synchook(win); - } - returnCode(code); -} |
