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      1  1.14      roy /*	$NetBSD: id_subwins.c,v 1.14 2009/07/22 16:57:14 roy Exp $	*/
      2   1.7    mikel 
      3   1.1      cgd /*
      4   1.6      cgd  * Copyright (c) 1981, 1993, 1994
      5   1.4      cgd  *	The Regents of the University of California.  All rights reserved.
      6   1.1      cgd  *
      7   1.1      cgd  * Redistribution and use in source and binary forms, with or without
      8   1.1      cgd  * modification, are permitted provided that the following conditions
      9   1.1      cgd  * are met:
     10   1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     11   1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     12   1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13   1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     14   1.1      cgd  *    documentation and/or other materials provided with the distribution.
     15  1.13      agc  * 3. Neither the name of the University nor the names of its contributors
     16   1.1      cgd  *    may be used to endorse or promote products derived from this software
     17   1.1      cgd  *    without specific prior written permission.
     18   1.1      cgd  *
     19   1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20   1.1      cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21   1.1      cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22   1.1      cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23   1.1      cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24   1.1      cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25   1.1      cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26   1.1      cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27   1.1      cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28   1.1      cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29   1.1      cgd  * SUCH DAMAGE.
     30   1.1      cgd  */
     31   1.1      cgd 
     32   1.7    mikel #include <sys/cdefs.h>
     33   1.1      cgd #ifndef lint
     34   1.7    mikel #if 0
     35   1.6      cgd static char sccsid[] = "@(#)id_subwins.c	8.2 (Berkeley) 5/4/94";
     36   1.7    mikel #else
     37  1.14      roy __RCSID("$NetBSD: id_subwins.c,v 1.14 2009/07/22 16:57:14 roy Exp $");
     38   1.7    mikel #endif
     39   1.9      mrg #endif				/* not lint */
     40   1.1      cgd 
     41   1.6      cgd #include "curses.h"
     42  1.10    blymn #include "curses_private.h"
     43   1.1      cgd 
     44   1.1      cgd /*
     45   1.3  mycroft  * __id_subwins --
     46   1.4      cgd  *	Re-sync the pointers to lines for all the subwindows.
     47   1.1      cgd  */
     48   1.3  mycroft void
     49  1.11    blymn __id_subwins(WINDOW *orig)
     50   1.1      cgd {
     51   1.8    perry 	WINDOW *win;
     52  1.12  mycroft 	int     oy, y;
     53   1.1      cgd 
     54   1.4      cgd 	for (win = orig->nextp; win != orig; win = win->nextp) {
     55  1.12  mycroft 		oy = win->begy - orig->begy;
     56  1.12  mycroft 		for (y = 0; y < win->maxy; y++)
     57  1.14      roy 			win->alines[y]->line =
     58  1.14      roy 			    &orig->alines[oy + y]->line[win->ch_off];
     59   1.1      cgd 	}
     60   1.1      cgd }
     61