1 /************************************************************
2 * Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
4 * Permission to use, copy, modify, and distribute this
5 * software and its documentation for any purpose and without
6 * fee is hereby granted, provided that the above copyright
7 * notice appear in all copies and that both that copyright
8 * notice and this permission notice appear in supporting
9 * documentation, and that the name of Silicon Graphics not be
10 * used in advertising or publicity pertaining to distribution
11 * of the software without specific prior written permission.
12 * Silicon Graphics makes no representation about the suitability
13 * of this software for any purpose. It is provided "as is"
14 * without any express or implied warranty.
16 * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
18 * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
19 * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
20 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
22 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
23 * THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 ********************************************************/
30 #include "xkbcomp-priv.h"
32 typedef struct _LookupEntry {
38 exprOpText(enum expr_op_type op);
41 ExprResolveLhs(struct xkb_context *ctx, ExprDef *expr, const char **elem_rtrn,
42 const char **field_rtrn, ExprDef **index_rtrn);
45 LookupModMask(struct xkb_context *ctx, const void *priv, xkb_atom_t field,
46 enum expr_value_type type, xkb_mod_mask_t *val_rtrn);
49 LookupVModMask(struct xkb_context *ctx, const void *priv, xkb_atom_t field,
50 enum expr_value_type type, xkb_mod_mask_t *val_rtrn);
53 LookupModIndex(struct xkb_context *ctx, const void *priv, xkb_atom_t field,
54 enum expr_value_type type, xkb_mod_index_t *val_rtrn);
57 ExprResolveModMask(struct xkb_context *ctx, ExprDef *expr,
58 xkb_mod_mask_t *mask_rtrn);
61 ExprResolveVModMask(struct xkb_keymap *keymap, ExprDef *expr,
62 xkb_mod_mask_t *mask_rtrn);
65 ExprResolveBoolean(struct xkb_context *ctx, ExprDef *expr, bool *set_rtrn);
68 ExprResolveKeyCode(struct xkb_context *ctx, ExprDef *expr, xkb_keycode_t *kc);
71 ExprResolveInteger(struct xkb_context *ctx, ExprDef *expr, int *val_rtrn);
74 ExprResolveLevel(struct xkb_context *ctx, ExprDef *expr,
75 unsigned int *level_rtrn);
78 ExprResolveGroup(struct xkb_context *ctx, ExprDef *expr,
79 xkb_group_index_t *group_rtrn);
82 ExprResolveButton(struct xkb_context *ctx, ExprDef *expr, int *btn_rtrn);
85 ExprResolveString(struct xkb_context *ctx, ExprDef *expr,
86 const char **val_rtrn);
89 ExprResolveKeyName(struct xkb_context *ctx, ExprDef *expr,
90 char name[XkbKeyNameLength]);
93 ExprResolveEnum(struct xkb_context *ctx, ExprDef *expr,
94 unsigned int *val_rtrn, const LookupEntry *values);
97 ExprResolveMask(struct xkb_context *ctx, ExprDef *expr,
98 unsigned int *mask_rtrn, const LookupEntry *values);
101 ExprResolveKeySym(struct xkb_context *ctx, ExprDef *expr,
102 xkb_keysym_t *sym_rtrn);