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Diffstat (limited to 'libX11/man/xkb/XkbChangeControls.man')
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diff --git a/libX11/man/xkb/XkbChangeControls.man b/libX11/man/xkb/XkbChangeControls.man new file mode 100644 index 000000000..e44140079 --- /dev/null +++ b/libX11/man/xkb/XkbChangeControls.man @@ -0,0 +1,336 @@ +'\" t +.\" 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 XkbChangeControls __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" +.SH NAME +XkbChangeControls \- Provides a flexible method for updating the controls in a +server to match those in +the changed keyboard description +.SH SYNOPSIS +.B Bool XkbChangeControls +( +.I dpy, +.I xkb, +.I changes +) +.br + Display *\fIdpy\fP\^; +.br + XkbDescPtr \fIxkb\fP\^; +.br + XkbControlsChangesPtr \fIchanges\fP\^; +.if n .ti +5n +.if t .ti +.5i +.SH ARGUMENTS +.TP +.I \- dpy +connection to X server +.TP +.I \- xkb +keyboard description with changed xkb->ctrls +.TP +.I \- changes +which parts of xkb->ctrls have changed +.SH DESCRIPTION +.LP +The XkbControlsChangesRec structure allows applications to track modifications +to an XkbControlsRec +structure and thereby reduce the amount of traffic sent to the server. The same +XkbControlsChangesRec +structure may be used in several successive modifications to the same +XkbControlsRec structure, then +subsequently used to cause all of the changes, and only the changes, to be +propagated to the server. + +The +.I changed_ctrls +field is a mask specifying which logical sets of data in the controls structure +have been modified. In +this context, modified means +.I set, +that is, if a value is set to the same value it previously contained, it has +still been modified, and is +noted as changed. Valid values for +.I changed_ctrls +are any combination of the masks listed in Table 1 that have "ok" in the +.I changed_ctrls +column. Setting a bit implies the corresponding data fields from the "Relevant +XkbControlsRec Data +Fields" column in Table 1 have been modified. The +.I enabled_ctrls_changes +field specifies which bits in the +.I enabled_ctrls +field have changed. If the number of keyboard groups has changed, the +.I num_groups_changed +field is set to True. + +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 s +l l l l l +l l l l l +l l l l l +l l l l l +lw(1.5i) lw(1.5i) l lw(1.5i) l. +Table 1 Xkb Controls +_ +Control Control + Selection Relevant + Mask XkbControlsRec Boolean Control + (which parameter) DataFields enabled_ctrls bit Section +_ +T{ +AccessXFeedback +T} T{ +XkbAccessXFeedbackMask +T} ax_options: T{ +XkbAccessXFeedbackMask +T} 10.6.3 + XkbAX_*FBMask +T{ +AccessXKeys +T} T{ +XkbAccessXKeysMask +T} 10.6.1 +T{ +AccessXTimeout +T} T{ +XkbAccessXTimeoutMask +T} ax_timeout T{ +XkbAccessXTimeoutMask +T} 10.6.2 + axt_opts_mask + axt_opts_values + axt_ctrls_mask + axt_ctrls_values +T{ +AudibleBell +T} T{ +XkbAudibleBellMask +T} 9.2 +T{ +AutoReset +T} 10.1.2 +T{ +BounceKeys +T} T{ +XkbBounceKeysMask +T} debounce_delay T{ +XkbBounceKeysMask +T} 10.6.7 +T{ +Detectable- +T} 10.3.3 +T{ +Autorepeat +T} +T{ +EnabledControls +T} T{ +XkbControlsEnabledMask +T} enabled_ctrls T{ +Non-Boolean Control +T} 10.1.1 +T{ +GroupsWrap +T} T{ +XkbGroupsWrapMask +T} groups_wrap T{ +Non-Boolean Control +T} 10.7.1 +T{ +IgnoreGroupLock +T} T{ +XkbIgnoreGroupLockMask +T} 10.7.3 +T{ +IgnoreLockMods +T} T{ +XkbIgnoreLockModsMask +T} ignore_lock T{ +Non-Boolean Control +T} 5.1 +T{ +InternalMods +T} T{ +XkbInternalModsMask +T} internal T{ +Non-Boolean Control +T} 5.1 +T{ +MouseKeys +T} T{ +XkbMouseKeysMask +T} mk_dflt_btn T{ +XkbMouseKeysMask +T} 10.5.1 +T{ +MouseKeysAccel +T} T{ +XkbMouseKeysAccelMask +T} mk_delay T{ +XkbMouseKeysAccelMask +T} 10.5.2 + mk_interval + mk_time_to_max + mk_max_speed + mk_curve +T{ +Overlay1 +T} T{ +XkbOverlay1Mask +T} 10.4 +T{ +Overlay2 +T} T{ +XkbOverlay2Mask +T} 10.4 +T{ +PerKeyRepeat +T} T{ +XkbPerKeyRepeatMask +T} per_key_repeat T{ +Non-Boolean Control +T} 10.3.1 +T{ +RepeatKeys +T} T{ +XkbRepeatKeysMask +T} repeat_delay T{ +XkbRepeatKeysMask +T} 10.3 + repeat_interval +T{ +SlowKeys +T} T{ +XkbSlowKeysMask +T} slow_keys_delay T{ +XkbSlowKeysMask +T} 10.6.6 +T{ +StickyKeys +T} T{ +XkbStickyKeysMask +T} ax_options: T{ +XkbStickyKeysMask +T} 10.6.8 + XkbAX_TwoKeysMask + XkbAX_LatchToLockMask +.TE + +Table 2 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 2 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 + + + + +If you have an Xkb description with controls that have been modified and an +XkbControlsChangesRec that +describes the changes that have been made, the +.I XkbChangeControls +function provides a flexible method for updating the controls in a server to +match those in the changed +keyboard description. + +.I XkbChangeControls +copies any controls fields specified by +.I changes +from the keyboard description controls structure, +.I xkb->ctrls, +to the server specified by +.I dpy. +.SH STRUCTURES +.LP +The XkbControlsChangesRec structure is defined as follows: +.nf + +typedef struct _XkbControlsChanges { + unsigned int changed_ctrls; /\(** bits indicating changed control data +*/ + unsigned int enabled_ctrls_changes; /\(** bits indicating enabled/disabled +controls */ + Bool num_groups_changed; /\(** True if number of keyboard groups +changed */ +} XkbControlsChangesRec,*XkbControlsChangesPtr; + +.fi |