NetBSD/lib/libcurses/getyx.c

143 lines
2.9 KiB
C

/* $NetBSD: getyx.c,v 1.7 2022/04/08 10:27:04 andvar Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Julian Coleman.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: getyx.c,v 1.7 2022/04/08 10:27:04 andvar Exp $");
#endif /* not lint */
#include <stdlib.h>
#include "curses.h"
#include "curses_private.h"
/*
* getpary --
* Get the y position of the window relative to the parent window
* return -1 if not a subwindow.
*/
int
getpary(WINDOW *win)
{
if (win == NULL)
return -1;
if (win->orig == NULL)
return -1;
return win->begy - win->orig->begy;
}
/*
* getparx --
* Get the x position of the window relative to the parent window
* return -1 if not a subwindow.
*/
int
getparx(WINDOW *win)
{
if (win == NULL)
return -1;
if (win->orig == NULL)
return -1;
return win->begx - win->orig->begx;
}
/*
* getcury --
* Get current y position on window.
*/
int
getcury(WINDOW *win)
{
return win->cury;
}
/*
* getcurx --
* Get current x position on window.
*/
int
getcurx(WINDOW *win)
{
return win->curx;
}
/*
* getbegy --
* Get begin y position on window.
*/
int
getbegy(WINDOW *win)
{
return win->begy;
}
/*
* getbegx --
* Get begin x position on window.
*/
int
getbegx(WINDOW *win)
{
return win->begx;
}
/*
* getmaxy --
* Get maximum y position on window.
*/
int
getmaxy(WINDOW *win)
{
return win->maxy;
}
/*
* getmaxx --
* Get maximum x position on window.
*/
int
getmaxx(WINDOW *win)
{
return win->maxx;
}