diff options
Diffstat (limited to 'contrib/ncurses/ncurses/widechar/lib_ins_wch.c')
| -rw-r--r-- | contrib/ncurses/ncurses/widechar/lib_ins_wch.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/contrib/ncurses/ncurses/widechar/lib_ins_wch.c b/contrib/ncurses/ncurses/widechar/lib_ins_wch.c deleted file mode 100644 index c3d0420e53b8..000000000000 --- a/contrib/ncurses/ncurses/widechar/lib_ins_wch.c +++ /dev/null @@ -1,144 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2002-2003,2005 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: Thomas Dickey 2002 * - ****************************************************************************/ - -/* -** lib_ins_wch.c -** -** The routine wins_wch(). -** -*/ - -#include <curses.priv.h> - -MODULE_ID("$Id: lib_ins_wch.c,v 1.8 2005/12/03 20:24:19 tom Exp $") - -/* - * Insert the given character, updating the current location to simplify - * inserting a string. - */ -static int -_nc_insert_wch(WINDOW *win, const cchar_t *wch) -{ - int cells = wcwidth(CharOf(CHDEREF(wch))); - int cell; - - if (cells <= 0) - cells = 1; - - 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 - cells; - - CHANGED_TO_EOL(line, win->_curx, win->_maxx); - while (temp1 > end) - *temp1-- = *temp2--; - - *temp1 = _nc_render(win, *wch); - for (cell = 1; cell < cells; ++cell) { - SetWidecExt(temp1[cell], cell); - } - - win->_curx++; - } - return OK; -} - -NCURSES_EXPORT(int) -wins_wch(WINDOW *win, const cchar_t *wch) -{ - NCURSES_SIZE_T oy; - NCURSES_SIZE_T ox; - int code = ERR; - - T((T_CALLED("wins_wch(%p, %s)"), win, _tracecchar_t(wch))); - - if (win != 0) { - oy = win->_cury; - ox = win->_curx; - - code = _nc_insert_wch(win, wch); - - win->_curx = ox; - win->_cury = oy; - _nc_synchook(win); - } - returnCode(code); -} - -NCURSES_EXPORT(int) -wins_nwstr(WINDOW *win, const wchar_t *wstr, int n) -{ - int code = ERR; - NCURSES_SIZE_T oy; - NCURSES_SIZE_T ox; - const wchar_t *cp; - - T((T_CALLED("wins_nwstr(%p,%s,%d)"), win, _nc_viswbufn(wstr, n), n)); - - if (win != 0 - && wstr != 0) { - if (n < 1) - n = wcslen(wstr); - code = OK; - if (n > 0) { - oy = win->_cury; - ox = win->_curx; - for (cp = wstr; *cp && ((cp - wstr) < n); cp++) { - int len = wcwidth(*cp); - - if (len != 1 || !is8bits(*cp)) { - cchar_t tmp_cchar; - wchar_t tmp_wchar = *cp; - memset(&tmp_cchar, 0, sizeof(tmp_cchar)); - (void) setcchar(&tmp_cchar, - &tmp_wchar, - WA_NORMAL, - 0, - (void *) 0); - code = _nc_insert_wch(win, &tmp_cchar); - } else { - /* tabs, other ASCII stuff */ - code = _nc_insert_ch(win, (chtype) (*cp)); - } - if (code != OK) - break; - } - - win->_curx = ox; - win->_cury = oy; - _nc_synchook(win); - } - } - returnCode(code); -} |