usr/src/lib/libeti/menu/inc/private.h

   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 Mircrosystems, Inc.
  28  * All rights reserved.
  29  */
  30
  31 #ifndef _MENU_PRIVATE_H
  32 #define _MENU_PRIVATE_H
  33
  34 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.9   */
  35
  36 #include <menu.h>
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 /* Menu macros to access menu structure */
  43
  44 #define Height(m)       (m)->height
  45 #define Width(m)        (m)->width
  46 #define Rows(m)         (m)->rows
  47 #define Cols(m)         (m)->cols
  48 #define FRows(m)        (m)->frows
  49 #define FCols(m)        (m)->fcols
  50 #define MaxName(m)      (m)->namelen
  51 #define MaxDesc(m)      (m)->desclen
  52 #define Marklen(m)      (m)->marklen
  53 #define Itemlen(m)      (m)->itemlen
  54 #define Pattern(m)      (m)->pattern
  55 #define Pindex(m)       (m)->pindex
  56 #define IthPattern(m, i)        (m)->pattern[i]
  57 #define Win(m)          (m)->win
  58 #define Sub(m)          (m)->sub
  59 #define UserWin(m)      (m)->userwin
  60 #define UserSub(m)      (m)->usersub
  61 #define UW(m)           (UserWin(m) ? UserWin(m) : stdscr)
  62 #define US(m)           (UserSub(m) ? UserSub(m) : UW(m))
  63 #define Items(m)        (m)->items
  64 #define IthItem(m, i)   (m)->items[i]
  65 #define Nitems(m)       (m)->nitems
  66 #define Current(m)      (m)->curitem
  67 #define Top(m)          (m)->toprow
  68 #define Pad(m)          (m)->pad
  69 #define Fore(m)         (m)->fore
  70 #define Back(m)         (m)->back
  71 #define Grey(m)         (m)->grey
  72 #define InvalidAttr(a)  (((a) & (chtype) A_ATTRIBUTES) != (a))
  73 #define Mhelp(m)        (m)->help
  74 #define Muserptr(m)     (m)->userptr
  75 #define Mopt(m)         (m)->opt
  76 #define Mark(m)         (m)->mark
  77 #define Mstatus(m)      (m)->status
  78 #define Posted(m)       (Mstatus(m) & _POSTED)
  79 #define Indriver(m)     (Mstatus(m) & _IN_DRIVER)
  80 #define LinkNeeded(m)   (Mstatus(m) & _LINK_NEEDED)
  81 #define SetPost(m)      (Mstatus(m) |= _POSTED)
  82 #define SetDriver(m)    (Mstatus(m) |= _IN_DRIVER)
  83 #define SetLink(m)      (Mstatus(m) |= _LINK_NEEDED)
  84 #define ResetPost(m)    (Mstatus(m) &= ~_POSTED)
  85 #define ResetDriver(m)  (Mstatus(m) &= ~_IN_DRIVER)
  86 #define ResetLink(m)    (Mstatus(m) &= ~_LINK_NEEDED)
  87 #define SMinit(m)       (m)->menuinit
  88 #define SMterm(m)       (m)->menuterm
  89 #define SIinit(m)       (m)->iteminit
  90 #define SIterm(m)       (m)->itemterm
  91 #define Minit(m)        if (m->menuinit) { \
  92                             SetDriver(m); \
  93                             (m)->menuinit(m); \
  94                             ResetDriver(m); \
  95                         }
  96 #define Mterm(m)        if (m->menuterm) { \
  97                             SetDriver(m); \
  98                             (m)->menuterm(m); \
  99                             ResetDriver(m); \
 100                         }
 101 #define Iinit(m)        if (m->iteminit) { \
 102                             SetDriver(m); \
 103                             (m)->iteminit(m); \
 104                             ResetDriver(m); \
 105                         }
 106 #define Iterm(m)        if (m->itemterm) { \
 107                             SetDriver(m); \
 108                             (m)->itemterm(m); \
 109                             ResetDriver(m); \
 110                         }
 111
 112 /* Define access to Mopt */
 113
 114 #define OneValue(m)     (Mopt(m) & O_ONEVALUE)
 115 #define ShowDesc(m)     (Mopt(m) & O_SHOWDESC)
 116 #define RowMajor(m)     (Mopt(m) & O_ROWMAJOR)
 117 #define IgnoreCase(m)   (Mopt(m) & O_IGNORECASE)
 118 #define ShowMatch(m)    (Mopt(m) & O_SHOWMATCH)
 119 #define Cyclic(m)       (!(Mopt(m) & O_NONCYCLIC))
 120
 121 /* Item macros to access item structure */
 122
 123 #define Name(i)         (i)->name.str
 124 #define NameLen(i)      (i)->name.length
 125 #define Description(i)  (i)->description.str
 126 #define DescriptionLen(i)       (i)->description.length
 127 #define Index(i)        (i)->index
 128 #define Y(i)            (i)->y
 129 #define X(i)            (i)->x
 130 #define Imenu(i)        (i)->imenu
 131 #define Value(i)        (i)->value
 132 #define Ihelp(i)        (i)->help
 133 #define Iuserptr(i)     (i)->userptr
 134 #define Iopt(i)         (i)->opt
 135 #define Istatus(i)      (i)->status
 136 #define Up(i)           (i)->up
 137 #define Down(i)         (i)->down
 138 #define Left(i)         (i)->left
 139 #define Right(i)        (i)->right
 140 #define Selectable(i)   (Iopt(i) & O_SELECTABLE)
 141
 142 /* Default menu macros */
 143
 144 #define Dfl_Menu        (&_Default_Menu)
 145 #define Dfl_Item        (&_Default_Item)
 146
 147 #define max(a, b)       ((a) > (b)) ? (a) : (b)
 148 #define min(a, b)       ((a) < (b)) ? (a) : (b)
 149
 150 extern MENU             _Default_Menu;
 151 extern ITEM             _Default_Item;
 152
 153 extern void             _affect_change(MENU *, int, ITEM *);
 154 extern void             _chk_current(MENU *, int *, ITEM *);
 155 extern void             _chk_top(MENU *, int *, ITEM *);
 156 extern void             _disconnect(MENU *);
 157 extern void             _draw(MENU *);
 158 extern void             _link_items(MENU *);
 159 extern void             _move_post_item(MENU *, ITEM *);
 160 extern void             _movecurrent(MENU *, ITEM *);
 161 extern void             _position_cursor(MENU *);
 162 extern void             _scale(MENU *);
 163 extern void             _show(MENU *);
 164 extern int              _match(MENU *, char, ITEM **);
 165 extern int              _connect(MENU *, ITEM **);
 166
 167 #ifdef __cplusplus
 168 }
 169 #endif
 170
 171 #endif  /* _MENU_PRIVATE_H */