lib/libmenu/attributes.c

   1 /*      $NetBSD: attributes.c,v 1.6 2001/06/13 10:45:59 wiz Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1998-1999 Brett Lymn (blymn@baea.com.au, brett_lymn@yahoo.com.au)
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. The name of the author may not be used to endorse or promote products
  13  *    derived from this software without specific prior written permission
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  *
  26  *
  27  */
  28
  29 #include <sys/cdefs.h>
  30 __RCSID("$NetBSD$");
  31
  32 #include <menu.h>
  33
  34 /* defined in menu.c - the default menu struct */
  35 extern MENU _menui_default_menu;
  36
  37 /*
  38  * Set the menu foreground attribute
  39  */
  40 int
  41 set_menu_fore(MENU *menu, attr_t attr)
  42 {
  43         if (menu == NULL)
  44                 _menui_default_menu.fore = attr;
  45         else
  46                 menu->fore = attr;
  47         return E_OK;
  48 }
  49
  50 /*
  51  * Return the menu foreground attribute
  52  */
  53 char
  54 menu_fore(MENU *menu)
  55 {
  56         if (menu == NULL)
  57                 return _menui_default_menu.fore;
  58         else
  59                 return menu->fore;
  60 }
  61
  62 /*
  63  * Set the menu background attribute
  64  */
  65 int
  66 set_menu_back(MENU *menu, attr_t attr)
  67 {
  68         if (menu == NULL)
  69                 _menui_default_menu.back = attr;
  70         else
  71                 menu->back = attr;
  72         return E_OK;
  73 }
  74
  75 /*
  76  * Return the menu background attribute
  77  */
  78 char
  79 menu_back(MENU *menu)
  80 {
  81         if (menu == NULL)
  82                 return _menui_default_menu.back;
  83         else
  84                 return menu->back;
  85 }
  86
  87 /*
  88  * Set the menu greyed out attribute
  89  */
  90 int
  91 set_menu_grey(MENU *menu, attr_t attr)
  92 {
  93         if (menu == NULL)
  94                 _menui_default_menu.grey = attr;
  95         else
  96                 menu->grey = attr;
  97         return E_OK;
  98 }
  99
 100 /*
 101  * Return the menu greyed out attribute
 102  */
 103 char
 104 menu_grey(MENU *menu)
 105 {
 106         if (menu == NULL)
 107                 return _menui_default_menu.grey;
 108         else
 109                 return menu->grey;
 110 }
 111
 112 /*
 113  * Set the menu pad character - the filler char between name and description
 114  */
 115 int
 116 set_menu_pad(MENU *menu, int pad)
 117 {
 118         if (menu == NULL)
 119                 _menui_default_menu.pad = pad;
 120         else
 121                 menu->pad = pad;
 122         return E_OK;
 123 }
 124
 125 /*
 126  * Return the menu pad character
 127  */
 128 int
 129 menu_pad(MENU *menu)
 130 {
 131         if (menu == NULL)
 132                 return _menui_default_menu.pad;
 133         else
 134                 return menu->pad;
 135 }