lib/libcurses/getyx.c

   1 /*      $NetBSD: getyx.c,v 1.5 2008/04/28 20:23:01 martin 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 1.5 2008/04/28 20:23:01 martin 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 }