Home | History | Annotate | Line # | Download | only in libcurses
getyx.c revision 1.4.34.1 
      1 /*	$NetBSD: getyx.c,v 1.4.34.1 2008/05/18 12:30:35 yamt Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Julian Coleman.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 #ifndef lint
     34 __RCSID("$NetBSD: getyx.c,v 1.4.34.1 2008/05/18 12:30:35 yamt Exp $");
     35 #endif				/* not lint */
     36 
     37 #include <stdlib.h>
     38 
     39 #include "curses.h"
     40 #include "curses_private.h"
     41 
     42 /*
     43  * getpary --
     44  *      Get the y postion of the window relative to the parent window
     45  * return -1 if not a subwindow.
     46  */
     47 int
     48 getpary(WINDOW *win)
     49 {
     50 	if (win == NULL)
     51 		return -1;
     52 
     53 	if (win->orig == NULL)
     54 		return -1;
     55 
     56 	return (win->begy - win->orig->begy);
     57 }
     58 
     59 /*
     60  * getparx --
     61  *      Get the x postion of the window relative to the parent window
     62  * return -1 if not a subwindow.
     63  */
     64 int
     65 getparx(WINDOW *win)
     66 {
     67 	if (win == NULL)
     68 		return -1;
     69 
     70 	if (win->orig == NULL)
     71 		return -1;
     72 
     73 	return (win->begx - win->orig->begx);
     74 }
     75 
     76 /*
     77  * getcury --
     78  *	Get current y position on window.
     79  */
     80 int
     81 getcury(WINDOW *win)
     82 {
     83 	return(win->cury);
     84 }
     85 
     86 /*
     87  * getcurx --
     88  *	Get current x position on window.
     89  */
     90 int
     91 getcurx(WINDOW *win)
     92 {
     93 	return(win->curx);
     94 }
     95 
     96 /*
     97  * getbegy --
     98  *	Get begin y position on window.
     99  */
    100 int
    101 getbegy(WINDOW *win)
    102 {
    103 	return(win->begy);
    104 }
    105 
    106 /*
    107  * getbegx --
    108  *	Get begin x position on window.
    109  */
    110 int
    111 getbegx(WINDOW *win)
    112 {
    113 	return(win->begx);
    114 }
    115 
    116 /*
    117  * getmaxy --
    118  *	Get maximum y position on window.
    119  */
    120 int
    121 getmaxy(WINDOW *win)
    122 {
    123 	return(win->maxy);
    124 }
    125 
    126 /*
    127  * getmaxx --
    128  *	Get maximum x position on window.
    129  */
    130 int
    131 getmaxx(WINDOW *win)
    132 {
    133 	return(win->maxx);
    134 }
    135