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Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_window.c')
-rw-r--r--contrib/ncurses/ncurses/base/lib_window.c250
1 files changed, 0 insertions, 250 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_window.c b/contrib/ncurses/ncurses/base/lib_window.c
deleted file mode 100644
index ac61cb01da99..000000000000
--- a/contrib/ncurses/ncurses/base/lib_window.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2007,2008 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> *
- ****************************************************************************/
-
-/*
-** lib_window.c
-**
-**
-*/
-
-#include <curses.priv.h>
-
-MODULE_ID("$Id: lib_window.c,v 1.24 2008/04/12 22:40:21 tom Exp $")
-
-NCURSES_EXPORT(void)
-_nc_synchook(WINDOW *win)
-/* hook to be called after each window change */
-{
- if (win->_immed)
- wrefresh(win);
- if (win->_sync)
- wsyncup(win);
-}
-
-NCURSES_EXPORT(int)
-mvderwin(WINDOW *win, int y, int x)
-/* move a derived window */
-{
- WINDOW *orig;
- int i;
-
- T((T_CALLED("mvderwin(%p,%d,%d)"), win, y, x));
-
- if (win && (orig = win->_parent)) {
- if (win->_parx == x && win->_pary == y)
- returnCode(OK);
- if (x < 0 || y < 0)
- returnCode(ERR);
- if ((x + getmaxx(win) > getmaxx(orig)) ||
- (y + getmaxy(win) > getmaxy(orig)))
- returnCode(ERR);
- } else
- returnCode(ERR);
- wsyncup(win);
- win->_parx = x;
- win->_pary = y;
- for (i = 0; i < getmaxy(win); i++)
- win->_line[i].text = &(orig->_line[y++].text[x]);
- returnCode(OK);
-}
-
-NCURSES_EXPORT(int)
-syncok(WINDOW *win, bool bf)
-/* enable/disable automatic wsyncup() on each change to window */
-{
- T((T_CALLED("syncok(%p,%d)"), win, bf));
-
- if (win) {
- win->_sync = bf;
- returnCode(OK);
- } else
- returnCode(ERR);
-}
-
-NCURSES_EXPORT(void)
-wsyncup(WINDOW *win)
-/* mark changed every cell in win's ancestors that is changed in win */
-/* Rewritten by J. Pfeifer, 1-Apr-96 (don't even think that...) */
-{
- WINDOW *wp;
-
- T((T_CALLED("wsyncup(%p)"), win));
- if (win && win->_parent) {
- for (wp = win; wp->_parent; wp = wp->_parent) {
- int y;
- WINDOW *pp = wp->_parent;
-
- assert((wp->_pary <= pp->_maxy) &&
- ((wp->_pary + wp->_maxy) <= pp->_maxy));
-
- for (y = 0; y <= wp->_maxy; y++) {
- int left = wp->_line[y].firstchar;
- if (left >= 0) { /* line is touched */
- struct ldat *line = &(pp->_line[wp->_pary + y]);
- /* left & right character in parent window coordinates */
- int right = wp->_line[y].lastchar + wp->_parx;
- left += wp->_parx;
-
- CHANGED_RANGE(line, left, right);
- }
- }
- }
- }
- returnVoid;
-}
-
-NCURSES_EXPORT(void)
-wsyncdown(WINDOW *win)
-/* mark changed every cell in win that is changed in any of its ancestors */
-/* Rewritten by J. Pfeifer, 1-Apr-96 (don't even think that...) */
-{
- T((T_CALLED("wsyncdown(%p)"), win));
-
- if (win && win->_parent) {
- WINDOW *pp = win->_parent;
- int y;
-
- /* This recursion guarantees, that the changes are propagated down-
- wards from the root to our direct parent. */
- wsyncdown(pp);
-
- /* and now we only have to propagate the changes from our direct
- parent, if there are any. */
- assert((win->_pary <= pp->_maxy) &&
- ((win->_pary + win->_maxy) <= pp->_maxy));
-
- for (y = 0; y <= win->_maxy; y++) {
- if (pp->_line[win->_pary + y].firstchar >= 0) { /* parent changed */
- struct ldat *line = &(win->_line[y]);
- /* left and right character in child coordinates */
- int left = pp->_line[win->_pary + y].firstchar - win->_parx;
- int right = pp->_line[win->_pary + y].lastchar - win->_parx;
- /* The change may be outside the child's range */
- if (left < 0)
- left = 0;
- if (right > win->_maxx)
- right = win->_maxx;
- CHANGED_RANGE(line, left, right);
- }
- }
- }
- returnVoid;
-}
-
-NCURSES_EXPORT(void)
-wcursyncup(WINDOW *win)
-/* sync the cursor in all derived windows to its value in the base window */
-{
- WINDOW *wp;
-
- T((T_CALLED("wcursyncup(%p)"), win));
- for (wp = win; wp && wp->_parent; wp = wp->_parent) {
- wmove(wp->_parent, wp->_pary + wp->_cury, wp->_parx + wp->_curx);
- }
- returnVoid;
-}
-
-NCURSES_EXPORT(WINDOW *)
-dupwin(WINDOW *win)
-/* make an exact duplicate of the given window */
-{
- WINDOW *nwin = 0;
- size_t linesize;
- int i;
-
- T((T_CALLED("dupwin(%p)"), win));
-
- if (win != 0) {
-
- _nc_lock_window(win);
- if (win->_flags & _ISPAD) {
- nwin = newpad(win->_maxy + 1,
- win->_maxx + 1);
- } else {
- nwin = newwin(win->_maxy + 1,
- win->_maxx + 1,
- win->_begy,
- win->_begx);
- }
-
- if (nwin != 0) {
-
- nwin->_curx = win->_curx;
- nwin->_cury = win->_cury;
- nwin->_maxy = win->_maxy;
- nwin->_maxx = win->_maxx;
- nwin->_begy = win->_begy;
- nwin->_begx = win->_begx;
- nwin->_yoffset = win->_yoffset;
-
- nwin->_flags = win->_flags & ~_SUBWIN;
- /* Due to the use of newwin(), the clone is not a subwindow.
- * The text is really copied into the clone.
- */
-
- WINDOW_ATTRS(nwin) = WINDOW_ATTRS(win);
- nwin->_nc_bkgd = win->_nc_bkgd;
-
- nwin->_notimeout = win->_notimeout;
- nwin->_clear = win->_clear;
- nwin->_leaveok = win->_leaveok;
- nwin->_scroll = win->_scroll;
- nwin->_idlok = win->_idlok;
- nwin->_idcok = win->_idcok;
- nwin->_immed = win->_immed;
- nwin->_sync = win->_sync;
- nwin->_use_keypad = win->_use_keypad;
- nwin->_delay = win->_delay;
-
- nwin->_parx = 0;
- nwin->_pary = 0;
- nwin->_parent = (WINDOW *) 0;
- /* See above: the clone isn't a subwindow! */
-
- nwin->_regtop = win->_regtop;
- nwin->_regbottom = win->_regbottom;
-
- if (win->_flags & _ISPAD)
- nwin->_pad = win->_pad;
-
- linesize = (win->_maxx + 1) * sizeof(NCURSES_CH_T);
- for (i = 0; i <= nwin->_maxy; i++) {
- memcpy(nwin->_line[i].text, win->_line[i].text, linesize);
- nwin->_line[i].firstchar = win->_line[i].firstchar;
- nwin->_line[i].lastchar = win->_line[i].lastchar;
- }
- }
- _nc_unlock_window(win);
- }
- returnWin(nwin);
-}
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