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Diffstat (limited to 'libX11/man/xkb/XkbGetIndicatorChanges.man')
-rw-r--r-- | libX11/man/xkb/XkbGetIndicatorChanges.man | 306 |
1 files changed, 153 insertions, 153 deletions
diff --git a/libX11/man/xkb/XkbGetIndicatorChanges.man b/libX11/man/xkb/XkbGetIndicatorChanges.man index ee0e28215..849700695 100644 --- a/libX11/man/xkb/XkbGetIndicatorChanges.man +++ b/libX11/man/xkb/XkbGetIndicatorChanges.man @@ -1,153 +1,153 @@ -.\" 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 XkbGetIndicatorChanges __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
-.SH NAME
-XkbGetIndicatorChanges \- Updates a local copy of the keyboard description with
-the actual values of one or more calls to XkbNoteIndicatorChanges
-.SH SYNOPSIS
-.HP
-.B Status XkbGetIndicatorChanges
-.BI "(\^Display *" "dpy" "\^,"
-.BI "XkbDescPtr " "xkb" "\^,"
-.BI "XkbIndicatorChangesPtr " "changes" "\^,"
-.BI "unsigned int " "state" "\^);"
-.if n .ti +5n
-.if t .ti +.5i
-.SH ARGUMENTS
-.TP
-.I \- dpy
-connection to the X server
-.TP
-.I \- xkb
-keyboard description to hold the new values
-.TP
-.I \- changes
-indicator maps/state to be obtained from the server
-.TP
-.I \- state
-backfilled with the state of the indicators
-.SH DESCRIPTION
-.LP
-Whenever an indicator changes state, the server sends XkbIndicatorStateNotify events to all
-interested clients. Similarly, whenever an indicator's map changes, the server sends
-XkbIndicatorMapNotify events to all interested clients.
-
-To receive XkbIndicatorStateNotify events, use
-.I XkbSelectEvents
-with both the
-.I bits_to_change
-and
-.I values_for_bits
-parameters containing XkbIndicatorStateNotifyMask. To receive XkbIndicatorMapNotify events,
-use
-.I XkbSelectEvents
-with XkbIndicatorMapNotifyMask.
-
-To receive events for only specific indicators, use
-.I XkbSelectEventDetails.
-Set the
-.I event_type
-parameter to XkbIndicatorStateNotify or XkbIndicatorMapNotify, and set both the
-.I bits_to_change
-and
-.I values_for_bits
-detail parameters to a mask where each bit specifies one indicator, turning on those bits that
-specify the indicators for which you want to receive events.
-
-Both types of indicator events use the same structure:
-.nf
-
-typedef struct _XkbIndicatorNotify {
- 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; /\(** specifies state or map notify */
- int device; /\(** Xkb device ID, will not be XkbUseCoreKbd */
- unsigned int changed; /\(** mask of indicators with new state or map */
- unsigned int state; /\(** current state of all indicators */
-} XkbIndicatorNotifyEvent;
-
-.fi
-.I xkb_type
-is either XkbIndicatorStateNotify or XkbIndicatorMapNotify, depending on whether the event is
-a kbIndicatorStateNotify event or kbIndicatorMapNotify event.
-
-The
-.I changed
-parameter is a mask that is the bitwise inclusive OR of the indicators that have changed. If
-the event is of type XkbIndicatorMapNotify,
-.I changed
-reports the maps that changed. If the event is of type XkbIndicatorStateNotify,
-.I changed
-reports the indicators that have changed state.
-.I state
-is a mask that specifies the current state of all indicators, whether they have changed or
-not, for both XkbIndicatorStateNotify and IndicatorMapNotify events.
-
-When your client application receives either a XkbIndicatorStateNotify event or
-XkbIndicatorMapNotify event, you can note the changes in a changes structure by calling
-.I XkbNoteIndicatorChanges.
-
-.I XkbGetIndicatorChanges
-examines the
-.I changes
-parameter, pulls over the necessary information from the server, and copies the
-results into the
-.I xkb
-keyboard description. If any bits are set in the
-.I state_changes
-field of
-.I changes, XkbGetIndicatorChanges
-also places the state of those indicators in
-.I state.
-If the
-.I indicators
-field of
-.I xkb
-is NULL,
-.I XkbGetIndicatorChanges
-allocates and initializes it. To free the
-.I indicators
-field, use
-.I XkbFreeIndicators.
-.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 XkbFreeIndicators (__libmansuffix__),
-.BR XkbGetIndicatorChanges (__libmansuffix__),
-.BR XkbNoteIndicatorChanges (__libmansuffix__),
-.BR XkbSelectEvents (__libmansuffix__),
-.BR XkbSelectEventDetail (__libmansuffix__)
-
-
-
+.\" 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 XkbGetIndicatorChanges __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" +.SH NAME +XkbGetIndicatorChanges \- Updates a local copy of the keyboard description with +the actual values of one or more calls to XkbNoteIndicatorChanges +.SH SYNOPSIS +.HP +.B Status XkbGetIndicatorChanges +.BI "(\^Display *" "dpy" "\^," +.BI "XkbDescPtr " "xkb" "\^," +.BI "XkbIndicatorChangesPtr " "changes" "\^," +.BI "unsigned int " "state" "\^);" +.if n .ti +5n +.if t .ti +.5i +.SH ARGUMENTS +.TP +.I \- dpy +connection to the X server +.TP +.I \- xkb +keyboard description to hold the new values +.TP +.I \- changes +indicator maps/state to be obtained from the server +.TP +.I \- state +backfilled with the state of the indicators +.SH DESCRIPTION +.LP +Whenever an indicator changes state, the server sends XkbIndicatorStateNotify events to all +interested clients. Similarly, whenever an indicator's map changes, the server sends +XkbIndicatorMapNotify events to all interested clients. + +To receive XkbIndicatorStateNotify events, use +.I XkbSelectEvents +with both the +.I bits_to_change +and +.I values_for_bits +parameters containing XkbIndicatorStateNotifyMask. To receive XkbIndicatorMapNotify events, +use +.I XkbSelectEvents +with XkbIndicatorMapNotifyMask. + +To receive events for only specific indicators, use +.I XkbSelectEventDetails. +Set the +.I event_type +parameter to XkbIndicatorStateNotify or XkbIndicatorMapNotify, and set both the +.I bits_to_change +and +.I values_for_bits +detail parameters to a mask where each bit specifies one indicator, turning on those bits that +specify the indicators for which you want to receive events. + +Both types of indicator events use the same structure: +.nf + +typedef struct _XkbIndicatorNotify { + 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; /\(** specifies state or map notify */ + int device; /\(** Xkb device ID, will not be XkbUseCoreKbd */ + unsigned int changed; /\(** mask of indicators with new state or map */ + unsigned int state; /\(** current state of all indicators */ +} XkbIndicatorNotifyEvent; + +.fi +.I xkb_type +is either XkbIndicatorStateNotify or XkbIndicatorMapNotify, depending on whether the event is +a kbIndicatorStateNotify event or kbIndicatorMapNotify event. + +The +.I changed +parameter is a mask that is the bitwise inclusive OR of the indicators that have changed. If +the event is of type XkbIndicatorMapNotify, +.I changed +reports the maps that changed. If the event is of type XkbIndicatorStateNotify, +.I changed +reports the indicators that have changed state. +.I state +is a mask that specifies the current state of all indicators, whether they have changed or +not, for both XkbIndicatorStateNotify and IndicatorMapNotify events. + +When your client application receives either a XkbIndicatorStateNotify event or +XkbIndicatorMapNotify event, you can note the changes in a changes structure by calling +.I XkbNoteIndicatorChanges. + +.I XkbGetIndicatorChanges +examines the +.I changes +parameter, pulls over the necessary information from the server, and copies the +results into the +.I xkb +keyboard description. If any bits are set in the +.I state_changes +field of +.I changes, XkbGetIndicatorChanges +also places the state of those indicators in +.I state. +If the +.I indicators +field of +.I xkb +is NULL, +.I XkbGetIndicatorChanges +allocates and initializes it. To free the +.I indicators +field, use +.I XkbFreeIndicators. +.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 XkbFreeIndicators (__libmansuffix__), +.BR XkbGetIndicatorChanges (__libmansuffix__), +.BR XkbNoteIndicatorChanges (__libmansuffix__), +.BR XkbSelectEvents (__libmansuffix__), +.BR XkbSelectEventDetail (__libmansuffix__) + + + |