source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.6.5/xkbrules.h@ 99743

#ifndef _XKBRULES_H_
#define _XKBRULES_H_ 1

/************************************************************
 Copyright (c) 1996 by Silicon Graphics Computer Systems, Inc.

 Permission to use, copy, modify, and distribute this
 software and its documentation for any purpose and without
 fee is hereby granted, provided that the above copyright
 notice appear in all copies and that both that copyright
 notice and this permission notice appear in supporting
 documentation, and that the name of Silicon Graphics not be
 used in advertising or publicity pertaining to distribution
 of the software without specific prior written permission.
 Silicon Graphics makes no representation about the suitability
 of this software for any purpose. It is provided "as is"
 without any express or implied warranty.

 SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
 SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
 GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
 THE USE OR PERFORMANCE OF THIS SOFTWARE.

 ********************************************************/

/***====================================================================***/

typedef struct _XkbRF_VarDefs {
        char *                  model;
        char *                  layout;
        char *                  variant;
        char *                  options;
        unsigned short          sz_extra;
        unsigned short          num_extra;
        char *                  extra_names;
        char **                 extra_values;
} XkbRF_VarDefsRec,*XkbRF_VarDefsPtr;

typedef struct _XkbRF_VarDesc {
        char *                  name;
        char *                  desc;
} XkbRF_VarDescRec, *XkbRF_VarDescPtr;

typedef struct _XkbRF_DescribeVars {
        int                     sz_desc;
        int                     num_desc;
        XkbRF_VarDescPtr        desc;
} XkbRF_DescribeVarsRec,*XkbRF_DescribeVarsPtr;

typedef struct _XkbRF_Rule {
        int                     number;
        int                     layout_num;
        int                     variant_num;
        char *                  model;
        char *                  layout;
        char *                  variant;
        char *                  option;
        /* yields */
        char *                  keycodes;
        char *                  symbols;
        char *                  types;
        char *                  compat;
        char *                  geometry;
        char *                  keymap;
        unsigned                flags;
} XkbRF_RuleRec,*XkbRF_RulePtr;

typedef struct _XkbRF_Group {
        int                     number;
        char *                  name;
        char *                  words;
} XkbRF_GroupRec, *XkbRF_GroupPtr;

#define XkbRF_PendingMatch      (1L<<1)
#define XkbRF_Option            (1L<<2)
#define XkbRF_Append            (1L<<3)
#define XkbRF_Normal            (1L<<4)
#define XkbRF_Invalid           (1L<<5)

typedef struct _XkbRF_Rules {
        XkbRF_DescribeVarsRec   models;
        XkbRF_DescribeVarsRec   layouts;
        XkbRF_DescribeVarsRec   variants;
        XkbRF_DescribeVarsRec   options;
        unsigned short          sz_extra;
        unsigned short          num_extra;
        char **                 extra_names;
        XkbRF_DescribeVarsPtr   extra;

        unsigned short          sz_rules;
        unsigned short          num_rules;
        XkbRF_RulePtr           rules;
        unsigned short          sz_groups;
        unsigned short          num_groups;
        XkbRF_GroupPtr          groups;
} XkbRF_RulesRec, *XkbRF_RulesPtr;

/***====================================================================***/

_XFUNCPROTOBEGIN

extern Bool     XkbRF_GetComponents(
    XkbRF_RulesPtr              /* rules */,
    XkbRF_VarDefsPtr            /* var_defs */,
    XkbComponentNamesPtr        /* names */
);

extern XkbRF_RulePtr    XkbRF_AddRule(
    XkbRF_RulesPtr      /* rules */
);

extern XkbRF_GroupPtr XkbRF_AddGroup(XkbRF_RulesPtr  rules);

extern Bool     XkbRF_LoadRules(
    FILE *              /* file */,
    XkbRF_RulesPtr      /* rules */
);

extern Bool XkbRF_LoadRulesByName(
    char *              /* base */,
    char *              /* locale */,
    XkbRF_RulesPtr      /* rules */
);

/***====================================================================***/

extern XkbRF_VarDescPtr XkbRF_AddVarDesc(
    XkbRF_DescribeVarsPtr       /* vars */
);

extern XkbRF_VarDescPtr XkbRF_AddVarDescCopy(
    XkbRF_DescribeVarsPtr       /* vars */,
    XkbRF_VarDescPtr            /* copy_from */
);

extern XkbRF_DescribeVarsPtr XkbRF_AddVarToDescribe(
    XkbRF_RulesPtr              /* rules */,
    char *                      /* name */
);

extern Bool     XkbRF_LoadDescriptions(
    FILE *              /* file */,
    XkbRF_RulesPtr      /* rules */
);

extern Bool XkbRF_LoadDescriptionsByName(
    char *              /* base */,
    char *              /* locale */,
    XkbRF_RulesPtr      /* rules */
);

extern XkbRF_RulesPtr XkbRF_Load(
    char *              /* base */,
    char *              /* locale */,
    Bool                /* wantDesc */,
    Bool                /* wantRules */
);

extern XkbRF_RulesPtr XkbRF_Create(
    int                 /* sz_rules */,
    int                 /* sz_extra */
);

/***====================================================================***/

extern void XkbRF_Free(
    XkbRF_RulesPtr      /* rules */,
    Bool                /* freeRules */
);


/***====================================================================***/

#define _XKB_RF_NAMES_PROP_ATOM         "_XKB_RULES_NAMES"
#define _XKB_RF_NAMES_PROP_MAXLEN       1024

_XFUNCPROTOEND

#endif /* _XKBRULES_H_ */