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Diffstat (limited to 'libX11/man/xkb/XkbSetAccessXTimeout.man')
-rw-r--r-- | libX11/man/xkb/XkbSetAccessXTimeout.man | 386 |
1 files changed, 193 insertions, 193 deletions
diff --git a/libX11/man/xkb/XkbSetAccessXTimeout.man b/libX11/man/xkb/XkbSetAccessXTimeout.man index 5f50ec68f..00514699f 100644 --- a/libX11/man/xkb/XkbSetAccessXTimeout.man +++ b/libX11/man/xkb/XkbSetAccessXTimeout.man @@ -1,193 +1,193 @@ -'\" t
-.\" Copyright 1999 Oracle and/or its affiliates. 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, sublicense,
-.\" and/or sell copies of the Software, and to permit persons to whom the
-.\" Software is furnished to do so, subject to the following conditions:
-.\"
-.\" The above copyright notice and this permission notice (including the next
-.\" paragraph) shall be included in all copies or substantial portions of the
-.\" Software.
-.\"
-.\" 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. IN NO EVENT SHALL
-.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-.\" DEALINGS IN THE SOFTWARE.
-.\"
-.TH XkbSetAccessXTimeout __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
-.SH NAME
-XkbSetAccessXTimeout \- Configures the AccessXTimeout options for a keyboard
-device
-.SH SYNOPSIS
-.HP
-.B Bool XkbSetAccessXTimeout
-.BI "(\^Display *" "display" "\^,"
-.BI "unsigned int " "device_spec" "\^,"
-.BI "unsigned short " "timeout" "\^,"
-.BI "unsigned int " "ctrls_mask" "\^,"
-.BI "unsigned int " "ctrls_values" "\^,"
-.BI "unsigned short " "opts_mask" "\^,"
-.BI "unsigned short " "opts_values" "\^);"
-.if n .ti +5n
-.if t .ti +.5i
-.SH ARGUMENTS
-.TP
-.I \- display
-connection to X server
-.TP
-.I \- device_spec
-device to configure, or XkbUseCoreKbd
-.TP
-.I \- timeout
-seconds idle until AccessXTimeout occurs
-.TP
-.I \- ctrls_mask
-boolean controls to modify
-.TP
-.I \- ctrls_values
-new bits for controls selected by ctrls_mask
-.TP
-.I \- opts_mask
-ax_options to change
-.TP
-.I \- opts_values
-new bits for ax_options selected by opts_mask
-.SH DESCRIPTION
-.LP
-In environments where computers are shared, features such as SlowKeys present a
-problem: if SlowKeys is on, the keyboard can appear to be unresponsive because
-keys are not accepted until they are held for a certain period of time. To help
-solve this problem, Xkb provides an AccessXTimeout control to automatically
-change the enabled/disabled state of any boolean controls and to change the
-value of the AccessXKeys and AccessXFeedback control attributes if the keyboard
-is idle for a specified period of time.
-
-When a timeout as specified by AccessXTimeout occurs and a control is
-consequently modified, Xkb generates an XkbControlsNotify event. For more
-information on XkbControlsNotify events.
-
-.I timeout
-specifies the number of seconds the keyboard must be idle before the controls
-are modified.
-.I ctrls_mask
-specifies what controls are to be enabled or disabled, and
-.I ctrls_values
-specifies whether those controls are to be enabled or disabled. The bit values
-correspond to those for enabling and disabling boolean controls using
-.I XkbChangeEnabledControls.
- The
-.I opts_mask
-field specifies which attributes of the AccessXKeys and AccessXFeedback controls
-are to be changed, and
-.I opts_values
-specifies the new values for those options. The bit values correspond to those
-for the
-.I ax_options
-field of an XkbDescRec.
-
-.I XkbSetAccessXTimeout
-sends a request to configure the AccessXTimeout control to the server. It does
-not wait for a reply, and normally returns True. If a compatible version of the
-Xkb extension is not available in the server,
-.I XkbSetAccessXTimeout
-returns False.
-.SH "RETURN VALUES"
-.TP 15
-True
-The
-.I XkbSetAccessXTimeout
-function returns True when a compatible version of the Xkb extension is available in the server.
-.TP 15
-False
-The
-.I XkbSetAccessXTimeout
-function returns False when a compatible version of the Xkb extension is not available in the server.
-.SH STRUCTURES
-.LP
-The complete description of an Xkb keyboard is given by an XkbDescRec. The component
-structures in the XkbDescRec represent the major Xkb components.
-
-.nf
-typedef struct {
- struct _XDisplay * display; /\(** connection to X server */
- unsigned short flags; /\(** private to Xkb, do not modify */
- unsigned short device_spec; /\(** device of interest */
- KeyCode min_key_code; /\(** minimum keycode for device */
- KeyCode max_key_code; /\(** maximum keycode for device */
- XkbControlsPtr ctrls; /\(** controls */
- XkbServerMapPtr server; /\(** server keymap */
- XkbClientMapPtr map; /\(** client keymap */
- XkbIndicatorPtr indicators; /\(** indicator map */
- XkbNamesPtr names; /\(** names for all components */
- XkbCompatMapPtr compat; /\(** compatibility map */
- XkbGeometryPtr geom; /\(** physical geometry of keyboard */
-} XkbDescRec, *XkbDescPtr;
-
-.fi
-The
-.I display
-field points to an X display structure. The
-.I flags field is private to the library: modifying
-.I flags
-may yield unpredictable results. The
-.I device_spec
-field specifies the device identifier of the keyboard input device, or
-XkbUseCoreKeyboard, which specifies the core keyboard device. The
-.I min_key_code
-and
-.I max_key_code
-fields specify the least and greatest keycode that can be returned by the keyboard.
-
-Each structure component has a corresponding mask bit that is used in function calls to
-indicate that the structure should be manipulated in some manner, such as allocating it
-or freeing it. These masks and their relationships to the fields in the XkbDescRec are
-shown in Table 1.
-
-.TS
-c s s
-l l l
-l l l.
-Table 1 Mask Bits for XkbDescRec
-_
-Mask Bit XkbDescRec Field Value
-_
-XkbControlsMask ctrls (1L<<0)
-XkbServerMapMask server (1L<<1)
-XkbIClientMapMask map (1L<<2)
-XkbIndicatorMapMask indicators (1L<<3)
-XkbNamesMask names (1L<<4)
-XkbCompatMapMask compat (1L<<5)
-XkbGeometryMask geom (1L<<6)
-XkbAllComponentsMask All Fields (0x7f)
-.TE
-
-The structure for the XkbControlsNotify event is defined as follows:
-.nf
-
- typedef struct {
- int type; /\(** Xkb extension base event code */
- unsigned long serial; /\(** X server serial number for event */
- Bool send_event; /\(** True => synthetically generated */
- Display * display; /\(** server connection where event generated */
- Time time; /\(** server time when event generated */
- int xkb_type; /\(** XkbCompatMapNotify */
- int device; /\(** Xkb device ID, will not be XkbUseCoreKbd */
- unsigned int changed_ctrls; /\(** bits indicating which controls data have changed*/
- unsigned int enabled_ctrls; /\(** controls currently enabled in server */
- unsigned int enabled_ctrl_changes; /\(** bits indicating enabled/disabled controls */
- int num_groups; /\(** current number of keyboard groups */
- KeyCode keycode; /\(** != 0 => keycode of key causing change */
- char event_type; /\(** Type of event causing change */
- char req_major; /\(** major event code of event causing change */
- char req_minor; /\(** minor event code of event causing change */
- } XkbControlsNotifyEvent;
-
-.fi
-.SH "SEE ALSO"
-.BR XkbChangeEnabledControls (__libmansuffix__)
+'\" t +.\" Copyright 1999 Oracle and/or its affiliates. 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, sublicense, +.\" and/or sell copies of the Software, and to permit persons to whom the +.\" Software is furnished to do so, subject to the following conditions: +.\" +.\" The above copyright notice and this permission notice (including the next +.\" paragraph) shall be included in all copies or substantial portions of the +.\" Software. +.\" +.\" 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. IN NO EVENT SHALL +.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +.\" DEALINGS IN THE SOFTWARE. +.\" +.TH XkbSetAccessXTimeout __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" +.SH NAME +XkbSetAccessXTimeout \- Configures the AccessXTimeout options for a keyboard +device +.SH SYNOPSIS +.HP +.B Bool XkbSetAccessXTimeout +.BI "(\^Display *" "display" "\^," +.BI "unsigned int " "device_spec" "\^," +.BI "unsigned short " "timeout" "\^," +.BI "unsigned int " "ctrls_mask" "\^," +.BI "unsigned int " "ctrls_values" "\^," +.BI "unsigned short " "opts_mask" "\^," +.BI "unsigned short " "opts_values" "\^);" +.if n .ti +5n +.if t .ti +.5i +.SH ARGUMENTS +.TP +.I \- display +connection to X server +.TP +.I \- device_spec +device to configure, or XkbUseCoreKbd +.TP +.I \- timeout +seconds idle until AccessXTimeout occurs +.TP +.I \- ctrls_mask +boolean controls to modify +.TP +.I \- ctrls_values +new bits for controls selected by ctrls_mask +.TP +.I \- opts_mask +ax_options to change +.TP +.I \- opts_values +new bits for ax_options selected by opts_mask +.SH DESCRIPTION +.LP +In environments where computers are shared, features such as SlowKeys present a +problem: if SlowKeys is on, the keyboard can appear to be unresponsive because +keys are not accepted until they are held for a certain period of time. To help +solve this problem, Xkb provides an AccessXTimeout control to automatically +change the enabled/disabled state of any boolean controls and to change the +value of the AccessXKeys and AccessXFeedback control attributes if the keyboard +is idle for a specified period of time. + +When a timeout as specified by AccessXTimeout occurs and a control is +consequently modified, Xkb generates an XkbControlsNotify event. For more +information on XkbControlsNotify events. + +.I timeout +specifies the number of seconds the keyboard must be idle before the controls +are modified. +.I ctrls_mask +specifies what controls are to be enabled or disabled, and +.I ctrls_values +specifies whether those controls are to be enabled or disabled. The bit values +correspond to those for enabling and disabling boolean controls using +.I XkbChangeEnabledControls. + The +.I opts_mask +field specifies which attributes of the AccessXKeys and AccessXFeedback controls +are to be changed, and +.I opts_values +specifies the new values for those options. The bit values correspond to those +for the +.I ax_options +field of an XkbDescRec. + +.I XkbSetAccessXTimeout +sends a request to configure the AccessXTimeout control to the server. It does +not wait for a reply, and normally returns True. If a compatible version of the +Xkb extension is not available in the server, +.I XkbSetAccessXTimeout +returns False. +.SH "RETURN VALUES" +.TP 15 +True +The +.I XkbSetAccessXTimeout +function returns True when a compatible version of the Xkb extension is available in the server. +.TP 15 +False +The +.I XkbSetAccessXTimeout +function returns False when a compatible version of the Xkb extension is not available in the server. +.SH STRUCTURES +.LP +The complete description of an Xkb keyboard is given by an XkbDescRec. The component +structures in the XkbDescRec represent the major Xkb components. + +.nf +typedef struct { + struct _XDisplay * display; /\(** connection to X server */ + unsigned short flags; /\(** private to Xkb, do not modify */ + unsigned short device_spec; /\(** device of interest */ + KeyCode min_key_code; /\(** minimum keycode for device */ + KeyCode max_key_code; /\(** maximum keycode for device */ + XkbControlsPtr ctrls; /\(** controls */ + XkbServerMapPtr server; /\(** server keymap */ + XkbClientMapPtr map; /\(** client keymap */ + XkbIndicatorPtr indicators; /\(** indicator map */ + XkbNamesPtr names; /\(** names for all components */ + XkbCompatMapPtr compat; /\(** compatibility map */ + XkbGeometryPtr geom; /\(** physical geometry of keyboard */ +} XkbDescRec, *XkbDescPtr; + +.fi +The +.I display +field points to an X display structure. The +.I flags field is private to the library: modifying +.I flags +may yield unpredictable results. The +.I device_spec +field specifies the device identifier of the keyboard input device, or +XkbUseCoreKeyboard, which specifies the core keyboard device. The +.I min_key_code +and +.I max_key_code +fields specify the least and greatest keycode that can be returned by the keyboard. + +Each structure component has a corresponding mask bit that is used in function calls to +indicate that the structure should be manipulated in some manner, such as allocating it +or freeing it. These masks and their relationships to the fields in the XkbDescRec are +shown in Table 1. + +.TS +c s s +l l l +l l l. +Table 1 Mask Bits for XkbDescRec +_ +Mask Bit XkbDescRec Field Value +_ +XkbControlsMask ctrls (1L<<0) +XkbServerMapMask server (1L<<1) +XkbIClientMapMask map (1L<<2) +XkbIndicatorMapMask indicators (1L<<3) +XkbNamesMask names (1L<<4) +XkbCompatMapMask compat (1L<<5) +XkbGeometryMask geom (1L<<6) +XkbAllComponentsMask All Fields (0x7f) +.TE + +The structure for the XkbControlsNotify event is defined as follows: +.nf + + typedef struct { + int type; /\(** Xkb extension base event code */ + unsigned long serial; /\(** X server serial number for event */ + Bool send_event; /\(** True => synthetically generated */ + Display * display; /\(** server connection where event generated */ + Time time; /\(** server time when event generated */ + int xkb_type; /\(** XkbCompatMapNotify */ + int device; /\(** Xkb device ID, will not be XkbUseCoreKbd */ + unsigned int changed_ctrls; /\(** bits indicating which controls data have changed*/ + unsigned int enabled_ctrls; /\(** controls currently enabled in server */ + unsigned int enabled_ctrl_changes; /\(** bits indicating enabled/disabled controls */ + int num_groups; /\(** current number of keyboard groups */ + KeyCode keycode; /\(** != 0 => keycode of key causing change */ + char event_type; /\(** Type of event causing change */ + char req_major; /\(** major event code of event causing change */ + char req_minor; /\(** minor event code of event causing change */ + } XkbControlsNotifyEvent; + +.fi +.SH "SEE ALSO" +.BR XkbChangeEnabledControls (__libmansuffix__) |