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.\" Copyright (c) 1999 - Sun Microsystems, Inc.
.\" All rights reserved.
.\"
.\" Permission is hereby granted, free of charge, to any person obtaining a
.\" copy of this software and associated documentation files (the
.\" "Software"), to deal in the Software without restriction, including
.\" without limitation the rights to use, copy, modify, merge, publish,
.\" distribute, and/or sell copies of the Software, and to permit persons
.\" to whom the Software is furnished to do so, provided that the above
.\" copyright notice(s) and this permission notice appear in all copies of
.\" the Software and that both the above copyright notice(s) and this
.\" permission notice appear in supporting documentation.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
.\"
.\" Except as contained in this notice, the name of a copyright holder
.\" shall not be used in advertising or otherwise to promote the sale, use
.\" or other dealings in this Software without prior written authorization
.\" of the copyright holder.
.\"
.TH XkbGetStickyKeysOptions __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
.SH NAME
XkbGetStickyKeysOptions \- Queries the current StickyKeys attributes for a keyboard device
.SH SYNOPSIS
.B Bool XkbGetStickyKeysOptions
(
.I display,
.I device_spec,
.I options_rtrn
)
.br
Display *\fIdisplay\fP\^;
.br
unsigned int \fIdevice_spec\fP\^;
.br
unsigned int *\fIoptions_rtrn\fP\^;
.if n .ti +5n
.if t .ti +.5i
.SH ARGUMENTS
.TP
.I \- display
connection to X server
.TP
.I \- device_spec
device ID, or XkbUseCoreKbd
.TP
.I \- options_rtrn
backfilled with StickyKeys option mask
.SH DESCRIPTION
.LP
The StickyKeys control has two options that can be accessed via the
.I ax_options
of an XkbControlsRec structure. The first option, TwoKeys, specifies whether StickyKeys should
automatically turn off when two keys are pressed at the same time. This feature is useful for
shared computers so people who do not want them do not need to turn StickyKeys off if a previous
user left StickyKeys on. The second option, LatchToLock, specifies whether or not StickyKeys
locks a modifier when pressed twice in a row.
.I XkbGetStickyKeysOptions
requests the attributes of the StickyKeys control from the server, waits for a reply, and
backfills
.I options_rtrn
with a mask indicating whether the individual StickyKeys options are on or off. Valid bits in
.I options_rtrn
are:
.nf
XkbAX_TwoKeysMask
XkbAX_LatchToLockMask
.fi
.I XkbGetStickyKeysOptions
returns True if successful; if a compatible version of the Xkb extension is not available in the
server
.I XkbGetStickyKeysOptions
returns False.
.SH "RETURN VALUES"
.TP 15
True
The
.I XkbGetStickyKeysOptions
function returns True if the request for the attributes of the StickyKeys control from the
server was successful.
.TP 15
False
The
.I XkbGetStickyKeysOptions
function returns False if a compatible version of the Xkb extension is not available in the
server.
.SH STRUCTURES
.nf
The XkbControlsRec structure is defined as follows:
#define XkbMaxLegalKeyCode 255
#define XkbPerKeyBitArraySize ((XkbMaxLegalKeyCode+1)/8)
typedef struct {
unsigned char mk_dflt_btn; /\(** default button for keyboard driven mouse */
unsigned char num_groups; /\(** number of keyboard groups */
unsigned char groups_wrap; /\(** how to wrap out-of-bounds groups */
XkbModsRec internal; /\(** defines server internal modifiers */
XkbModsRec ignore_lock; /\(** modifiers to ignore when checking for grab */
unsigned int enabled_ctrls; /\(** 1 bit => corresponding boolean control enabled */
unsigned short repeat_delay; /\(** ms delay until first repeat */
unsigned short repeat_interval; /\(** ms delay between repeats */
unsigned short slow_keys_delay; /\(** ms minimum time key must be down to be ok */
unsigned short debounce_delay; /\(** ms delay before key reactivated */
unsigned short mk_delay; /\(** ms delay to second mouse motion event */
unsigned short mk_interval; /\(** ms delay between repeat mouse events */
unsigned short mk_time_to_max; /\(** # intervals until constant mouse move */
unsigned short mk_max_speed; /\(** multiplier for maximum mouse speed */
short mk_curve; /\(** determines mouse move curve type */
unsigned short ax_options; /\(** 1 bit => Access X option enabled */
unsigned short ax_timeout; /\(** seconds until Access X disabled */
unsigned short axt_opts_mask; /\(** 1 bit => options to reset on Access X timeout */
unsigned short axt_opts_values; /\(** 1 bit => turn option on, 0=> off */
unsigned int axt_ctrls_mask; /\(** which bits in enabled_ctrls to modify */
unsigned int axt_ctrls_values; /\(** values for new bits in enabled_ctrls */
unsigned char per_key_repeat[XkbPerKeyBitArraySize]; /\(** per key auto repeat */
} XkbControlsRec, *XkbControlsPtr;
.fi
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