1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*	Copyright (c) 1988 AT&T	*/
23/*	  All Rights Reserved  	*/
24
25
26/*
27 *      Copyright (c) 1997, by Sun Microsystems, Inc.
28 *      All rights reserved.
29 */
30
31/* A panels subsystem built on curses--Move a panel */
32
33#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.4	*/
34
35/*LINTLIBRARY*/
36
37#include <sys/types.h>
38#include <curses.h>
39#include "private.h"
40
41/*  move_panel    */
42int
43move_panel(PANEL *panel, int starty, int startx)
44{
45	if (!panel)
46		return (ERR);
47
48	/* Check for hidden panels and move the window */
49
50	if (panel == panel -> below) {
51		if (mvwin(panel -> win, starty, startx) == ERR)
52			return (ERR);
53	} else {
54
55		/*
56		 * allocate nodes for overlap of new panel and move
57		 * the curses window, removing it from the old location.
58		 */
59
60		if (!_alloc_overlap(_Panel_cnt - 1) ||
61		    mvwin(panel -> win, starty, startx) == ERR)
62			return (ERR);
63
64		_remove_overlap(panel);
65	}
66
67	/* Make sure we know where the window is */
68
69	getbegyx(panel -> win, panel -> wstarty, panel -> wstartx);
70	getmaxyx(panel -> win, panel -> wendy, panel -> wendx);
71	panel -> wendy += panel -> wstarty - 1;
72	panel -> wendx += panel -> wstartx - 1;
73
74	/* Determine which panels the new panel obscures (if not hidden) */
75
76	if (panel != panel -> below)
77		_intersect_panel(panel);
78	return (OK);
79}
80