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Diffstat (limited to 'libX11/man/xkb/XkbGetControlsChanges.man')
-rw-r--r-- | libX11/man/xkb/XkbGetControlsChanges.man | 460 |
1 files changed, 230 insertions, 230 deletions
diff --git a/libX11/man/xkb/XkbGetControlsChanges.man b/libX11/man/xkb/XkbGetControlsChanges.man index e93de049b..25e6381a6 100644 --- a/libX11/man/xkb/XkbGetControlsChanges.man +++ b/libX11/man/xkb/XkbGetControlsChanges.man @@ -1,230 +1,230 @@ -'\" 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 XkbGetControlsChanges __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
-.SH NAME
-XkbGetControlsChanges \- Updates a local copy of a keyboard description with the
-changes previously noted by one or more calls to XkbNoteControlsChanges
-.SH SYNOPSIS
-.HP
-XkbGetControlsChanges
-.BI "(\^Display *" "dpy" "\^,"
-.BI "XkbDescPtr " "xkb" "\^,"
-.BI "XkbNameChangesPtr " "changes" "\^);"
-.if n .ti +5n
-.if t .ti +.5i
-.SH ARGUMENTS
-.TP
-.I \- dpy
-connection to X server
-.TP
-.I \- xkb
-xkb->ctrls will be updated
-.TP
-.I \- changes
-indicates which parts of xkb->ctrls to update
-.SH DESCRIPTION
-.LP
-Whenever a field in the controls structure changes in the server's keyboard
-description, the server sends an XkbControlsNotify event to all interested
-clients.To receive XkbControlsNotify events under all possible conditions, use
-.I XkbSelectEvents
-and pass XkbControlsNotifyMask in both
-.I bits_to_change
-and
-.I values_for_bits.
-
-To receive XkbControlsNotify events only under certain conditions, use
-.I XkbSelectEventDetails
-using XkbControlsNotify as the
-.I event_type
-and specifying the desired state changes in
-.I bits_to_change
-and
-.I values_for_bits
-using mask bits from Table 1.
-
-Table 1 shows the actual values for the individual mask bits used to select
-controls for
-modification and to enable and disable the control. Note that the same mask bit
-is used to
-specify general modifications to the parameters used to configure the control
-(which), and to
-enable and disable the control (enabled_ctrls). The anomalies in the table (no
-"ok" in column)
-are for controls that have no configurable attributes; and for controls that are
-not boolean
-controls and therefore cannot be enabled or disabled.
-
-.TS
-c s s s
-l l l l
-l l l l
-l l l l.
-Table 1 Controls Mask Bits
-_
-Mask Bit which or enabled Value
- changed_ctrls _ctrls
-_
-XkbRepeatKeysMask ok ok (1L<<0)
-XkbSlowKeysMask ok ok (1L<<1)
-XkbBounceKeysMask ok ok (1L<<2)
-XkbStickyKeysMask ok ok (1L<<3)
-XkbMouseKeysMask ok ok (1L<<4)
-XkbMouseKeysAccelMask ok ok (1L<<5)
-XkbAccessXKeysMask ok ok (1L<<6)
-XkbAccessXTimeoutMask ok ok (1L<<7)
-XkbAccessXFeedbackMask ok ok (1L<<8)
-XkbAudibleBellMask ok (1L<<9)
-XkbOverlay1Mask ok (1L<<10)
-XkbOverlay2Mask ok (1L<<11)
-XkbIgnoreGroupLockMask ok (1L<<12)
-XkbGroupsWrapMask ok (1L<<27)
-XkbInternalModsMask ok (1L<<28)
-XkbIgnoreLockModsMask ok (1L<<29)
-XkbPerKeyRepeatMask ok (1L<<30)
-XkbControlsEnabledMask ok (1L<<31)
-XkbAccessXOptionsMask ok ok (XkbStickyKeysMask |
-XkbAccessXFeedbackMask)
-XkbAllBooleanCtrlsMask ok (0x00001FFF)
-XkbAllControlsMask ok (0xF8001FFF)
-.TE
-
-The
-.I changed_ctrls
-field specifies the controls components that have changed and consists of bits
-taken from the masks defined in Table 10.7 with "ok" in the
-.I changed_ctrls
-column.
-
-The controls currently enabled in the server are reported in the
-.I enabled_ctrls
-field. If any controls were just enabled or disabled (that is, the contents of
-the
-.I enabled_ctrls
-field changed), they are flagged in the
-.I enabled_ctrl_changes
-field. The valid bits for these fields are the masks listed in Table 10.7 with
-"ok" in the
-.I enabled_ctrls
-column. The
-.I num_groups
-field reports the number of groups bound to the key belonging to the most number
-of groups and is automatically updated when the keyboard mapping changes.
-
-If the change was caused by a request from a client, the
-.I keycode
-and
-.I event_type
-fields are set to zero and the
-.I req_major
-and
-.I req_minor
-fields identify the request. The
-.I req_major value is the same as the major extension opcode. Otherwise,
-.I event_type
-is set to the type of event that caused the change (one of KeyPress, KeyRelease,
-DeviceKeyPress, DeviceKeyRelease, ButtonPress or ButtonRelease), and
-.I req_major
-and
-.I req_minor
-are undefined. If
-.I event_type
-is KeyPress, KeyRelease, DeviceKeyPress, or DeviceKeyRelease, the
-.I keycode
-field is set to the key that caused the change. If
-.I event_type
-is ButtonPress or ButtonRelease,
-.I keycode
-contains the button number.
-
-When a client receives an XkbControlsNotify event, it can note the changes in a
-changes structure using
-.I XkbNoteControlsChanges.
-
-.I XkbGetControlsChanges
-examines the
-.I changes
-parameter, queries the server for the necessary information, and copies the
-results into the
-.I xkb->ctrls
-keyboard description. If the
-.I ctrls
-field of
-.I xkb
-is NULL,
-.I XkbGetControlsChanges
-allocates and initializes it. To free the
-.I ctrls
-field, use
-XkbFreeControls.
-
-.I XkbGetControlsChanges
-returns Success if successful and can generate BadAlloc, BadImplementation, and
-BadMatch errors.
-.SH "RETURN VALUES"
-.TP 15
-Success
-The
-.I XkbGetControlsChanges
-function returns Success if the query of the server was successful.
-.SH STRUCTURES
-.LP
-.nf
-The structure for the XkbControlsNotify event is defined as follows:
-
-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 DIAGNOSTICS
-.TP 15
-.B BadAlloc
-Unable to allocate storage
-.TP 15
-.B BadImplementation
-Invalid reply from server
-.TP 15
-.B BadMatch
-A compatible version of Xkb was not available in the server or an argument has
-correct type and range, but is otherwise invalid
-.SH "SEE ALSO"
-.BR XkbFreeControls (__libmansuffix__),
-.BR XkbNoteControlsChanges (__libmansuffix__),
-.BR XkbSelectEventDetails (__libmansuffix__),
-.BR XkbSelectEvents (__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 XkbGetControlsChanges __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" +.SH NAME +XkbGetControlsChanges \- Updates a local copy of a keyboard description with the +changes previously noted by one or more calls to XkbNoteControlsChanges +.SH SYNOPSIS +.HP +XkbGetControlsChanges +.BI "(\^Display *" "dpy" "\^," +.BI "XkbDescPtr " "xkb" "\^," +.BI "XkbNameChangesPtr " "changes" "\^);" +.if n .ti +5n +.if t .ti +.5i +.SH ARGUMENTS +.TP +.I \- dpy +connection to X server +.TP +.I \- xkb +xkb->ctrls will be updated +.TP +.I \- changes +indicates which parts of xkb->ctrls to update +.SH DESCRIPTION +.LP +Whenever a field in the controls structure changes in the server's keyboard +description, the server sends an XkbControlsNotify event to all interested +clients.To receive XkbControlsNotify events under all possible conditions, use +.I XkbSelectEvents +and pass XkbControlsNotifyMask in both +.I bits_to_change +and +.I values_for_bits. + +To receive XkbControlsNotify events only under certain conditions, use +.I XkbSelectEventDetails +using XkbControlsNotify as the +.I event_type +and specifying the desired state changes in +.I bits_to_change +and +.I values_for_bits +using mask bits from Table 1. + +Table 1 shows the actual values for the individual mask bits used to select +controls for +modification and to enable and disable the control. Note that the same mask bit +is used to +specify general modifications to the parameters used to configure the control +(which), and to +enable and disable the control (enabled_ctrls). The anomalies in the table (no +"ok" in column) +are for controls that have no configurable attributes; and for controls that are +not boolean +controls and therefore cannot be enabled or disabled. + +.TS +c s s s +l l l l +l l l l +l l l l. +Table 1 Controls Mask Bits +_ +Mask Bit which or enabled Value + changed_ctrls _ctrls +_ +XkbRepeatKeysMask ok ok (1L<<0) +XkbSlowKeysMask ok ok (1L<<1) +XkbBounceKeysMask ok ok (1L<<2) +XkbStickyKeysMask ok ok (1L<<3) +XkbMouseKeysMask ok ok (1L<<4) +XkbMouseKeysAccelMask ok ok (1L<<5) +XkbAccessXKeysMask ok ok (1L<<6) +XkbAccessXTimeoutMask ok ok (1L<<7) +XkbAccessXFeedbackMask ok ok (1L<<8) +XkbAudibleBellMask ok (1L<<9) +XkbOverlay1Mask ok (1L<<10) +XkbOverlay2Mask ok (1L<<11) +XkbIgnoreGroupLockMask ok (1L<<12) +XkbGroupsWrapMask ok (1L<<27) +XkbInternalModsMask ok (1L<<28) +XkbIgnoreLockModsMask ok (1L<<29) +XkbPerKeyRepeatMask ok (1L<<30) +XkbControlsEnabledMask ok (1L<<31) +XkbAccessXOptionsMask ok ok (XkbStickyKeysMask | +XkbAccessXFeedbackMask) +XkbAllBooleanCtrlsMask ok (0x00001FFF) +XkbAllControlsMask ok (0xF8001FFF) +.TE + +The +.I changed_ctrls +field specifies the controls components that have changed and consists of bits +taken from the masks defined in Table 10.7 with "ok" in the +.I changed_ctrls +column. + +The controls currently enabled in the server are reported in the +.I enabled_ctrls +field. If any controls were just enabled or disabled (that is, the contents of +the +.I enabled_ctrls +field changed), they are flagged in the +.I enabled_ctrl_changes +field. The valid bits for these fields are the masks listed in Table 10.7 with +"ok" in the +.I enabled_ctrls +column. The +.I num_groups +field reports the number of groups bound to the key belonging to the most number +of groups and is automatically updated when the keyboard mapping changes. + +If the change was caused by a request from a client, the +.I keycode +and +.I event_type +fields are set to zero and the +.I req_major +and +.I req_minor +fields identify the request. The +.I req_major value is the same as the major extension opcode. Otherwise, +.I event_type +is set to the type of event that caused the change (one of KeyPress, KeyRelease, +DeviceKeyPress, DeviceKeyRelease, ButtonPress or ButtonRelease), and +.I req_major +and +.I req_minor +are undefined. If +.I event_type +is KeyPress, KeyRelease, DeviceKeyPress, or DeviceKeyRelease, the +.I keycode +field is set to the key that caused the change. If +.I event_type +is ButtonPress or ButtonRelease, +.I keycode +contains the button number. + +When a client receives an XkbControlsNotify event, it can note the changes in a +changes structure using +.I XkbNoteControlsChanges. + +.I XkbGetControlsChanges +examines the +.I changes +parameter, queries the server for the necessary information, and copies the +results into the +.I xkb->ctrls +keyboard description. If the +.I ctrls +field of +.I xkb +is NULL, +.I XkbGetControlsChanges +allocates and initializes it. To free the +.I ctrls +field, use +XkbFreeControls. + +.I XkbGetControlsChanges +returns Success if successful and can generate BadAlloc, BadImplementation, and +BadMatch errors. +.SH "RETURN VALUES" +.TP 15 +Success +The +.I XkbGetControlsChanges +function returns Success if the query of the server was successful. +.SH STRUCTURES +.LP +.nf +The structure for the XkbControlsNotify event is defined as follows: + +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 DIAGNOSTICS +.TP 15 +.B BadAlloc +Unable to allocate storage +.TP 15 +.B BadImplementation +Invalid reply from server +.TP 15 +.B BadMatch +A compatible version of Xkb was not available in the server or an argument has +correct type and range, but is otherwise invalid +.SH "SEE ALSO" +.BR XkbFreeControls (__libmansuffix__), +.BR XkbNoteControlsChanges (__libmansuffix__), +.BR XkbSelectEventDetails (__libmansuffix__), +.BR XkbSelectEvents (__libmansuffix__) |