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Diffstat (limited to 'lib/libX11/man/xkb/XkbSAActionSetCtrls.man')
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diff --git a/lib/libX11/man/xkb/XkbSAActionSetCtrls.man b/lib/libX11/man/xkb/XkbSAActionSetCtrls.man new file mode 100644 index 000000000..b94288f3c --- /dev/null +++ b/lib/libX11/man/xkb/XkbSAActionSetCtrls.man @@ -0,0 +1,162 @@ +'\" 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 XkbSAActionSetCtrls __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" +.SH NAME +XkbSAActionSetCtrls \- Sets the +.I ctrls0 +through +I. ctrls3 +fields of +.I act +from +.I ctrls +.SH SYNOPSIS +.B void XkbSAActionSetCtrls macro +( +.I act, +.I ctrls +) +.br + XkbCtrlsAction \fIact\fP\^; +.br + unsigned int \fIctrls\fP\^; +.if n .ti +5n +.if t .ti +.5i +.SH ARGUMENTS +.TP +.I \- act +action in which to set ctrls0-ctrls3 +.TP +.I \- ctrls +value to set in ctrls0-ctrls3 +.SH DESCRIPTION +.LP +Actions associated with the XkbCtrlsAction structure change the state of the +boolean controls. + +The +.I type +field can have any one of the values shown in Table 1. + +.TS +c s +l l +l lw(4i). +Table 1 Controls Action Types +_ +Type Effect +_ +XkbSA_SetControls T{ +A key press enables any boolean controls specified in the ctrls fields that were +not already enabled at +the time of the key press. +A key release disables any controls enabled by the key press. +This action can cause XkbControlsNotify events. +T} +XkbSA_LockControls T{ +If the XkbSA_LockNoLock bit is not set in the flags field, a key press enables +any controls specified in +the ctrls fields that were not already enabled at the time of the key press. +.br +If the XkbSA_LockNoUnlock bit is not set in the flags field, a key release +disables any controls +specified in the ctrls fields that were not already disabled at the time of the +key press. +.br +This action can cause XkbControlsNotify events. +T} +.TE + +The +.I flags +field is composed of the bitwise inclusive OR of the masks shown in Table 2. + +.TS +c s +l l +l lw(4i). +Table 2 Control Action Flags +_ +Flag Meaning +_ +XkbSA_LockNoLock T{ +If set, and the action type is XkbSA_LockControls, the server only disables +controls. +T} +XkbSA_LockNoUnlock T{ +If set, and the action type is XkbSA_LockControls, the server only enables +controls. +T} +.TE + +The XkbSA_SetControls action implements a key that enables a boolean control +when pressed and disables it +when released. The XkbSA_LockControls action is used to implement a key that +toggles the state of a +boolean control each time it is pressed and released. The XkbSA_LockNoLock and +XkbSA_LockNoUnlock flags +allow modifying the toggling behavior to only unlock or only lock the boolean +control. + +The +.I ctrls0, ctrls1, ctrls2, +and +.I ctrls3 +fields represent the boolean controls in the +.I enabled_ctrls +field of the controls structure. Xkb macros, to convert between the two formats. + +.I XkbSAActionSetCtrls +sets the +.I ctrls0 +through +.I ctrls3 +fields of +.I act +from +.I ctrls. +.SH STRUCTURES +.LP +.nf + + typedef struct _XkbCtrlsAction { + unsigned char type; /\(** XkbSA_SetControls, XkbSA_LockControls */ + unsigned char flags; /\(** with type, controls enabling and disabling +of controls */ + unsigned char ctrls3; /\(** ctrls0 through ctrls3 represent the boolean +controls */ + unsigned char ctrls2; /\(** ctrls0 through ctrls3 represent the boolean +controls */ + unsigned char ctrls1; /\(** ctrls0 through ctrls3 represent the boolean +controls */ + unsigned char ctrls0; /\(** ctrls0 through ctrls3 represent the boolean +controls */ + } XkbCtrlsAction; +.fi |