kc3-lang/libxkbcommon/src/xkbcomp/expr.h

Branch : - branch - android master - tag -

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  Commit

• Author : Ran Benita
  Date : 2012-04-06 03:38:55
  Hash : a641a185
  Message : Use stdbool.h 'Cause defining your own True and False is so 1990's. Signed-off-by: Ran Benita <ran234@gmail.com> [daniels: Fixed for xkb_desc -> xkb_keymap changes.]

• src/xkbcomp/expr.h

• /************************************************************
   Copyright (c) 1994 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.
  
   ********************************************************/
  
  #ifndef EXPR_H
  #define EXPR_H 1
  
  #include <stdbool.h>
  
  typedef union _ExprResult
  {
      char *str;
      int ival;
      unsigned uval;
      struct xkb_key_name keyName;
  } ExprResult;
  
  extern int
  ExprResolveLhs(ExprDef *expr, ExprResult *elem_rtrn, ExprResult *field_rtrn,
                 ExprDef **index_rtrn);
  
  typedef struct _LookupEntry
  {
      const char *name;
      unsigned result;
  } LookupEntry;
  
  
  extern const char *
  exprOpText(unsigned type);
  
  extern bool
  LookupModMask(const void *priv, xkb_atom_t field, unsigned type,
                ExprResult *val_rtrn);
  
  extern bool
  LookupVModMask(const void *priv, xkb_atom_t field, unsigned type,
                 ExprResult *val_rtrn);
  
  extern bool
  LookupModIndex(const void *priv, xkb_atom_t field, unsigned type,
                 ExprResult *val_rtrn);
  
  extern int
  ExprResolveModMask(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveVModMask(ExprDef *expr, ExprResult *val_rtrn,
                      struct xkb_keymap *xkb);
  
  extern int
  ExprResolveBoolean(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveKeyCode(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveInteger(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveLevel(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveGroup(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveButton(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveFloat(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveString(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveKeyName(ExprDef *expr, ExprResult *val_rtrn);
  
  extern int
  ExprResolveEnum(ExprDef *expr, ExprResult *val_rtrn,
                  const LookupEntry *values);
  
  extern int
  ExprResolveMask(ExprDef *expr, ExprResult *val_rtrn,
                  const LookupEntry *values);
  
  extern int ExprResolveKeySym(ExprDef *expr, ExprResult *val_rtrn);
  
  #endif /* EXPR_H */