8d46f8e4f0
change in this version. Only small bug fixes, manual page fixes and some more data in the i18n tables.
450 lines
12 KiB
Groff
450 lines
12 KiB
Groff
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
|
|
.\"
|
|
.\" 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 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 X CONSORTIUM 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.
|
|
.\"
|
|
.\" Except as contained in this notice, the name of the X Consortium shall
|
|
.\" not be used in advertising or otherwise to promote the sale, use or
|
|
.\" other dealings in this Software without prior written authorization
|
|
.\" from the X Consortium.
|
|
.\"
|
|
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
|
|
.\" Digital Equipment Corporation
|
|
.\"
|
|
.\" Portions Copyright \(co 1990, 1991 by
|
|
.\" Tektronix, Inc.
|
|
.\"
|
|
.\" Permission to use, copy, modify and distribute this documentation for
|
|
.\" any purpose and without fee is hereby granted, provided that the above
|
|
.\" copyright notice appears in all copies and that both that copyright notice
|
|
.\" and this permission notice appear in all copies, and that the names of
|
|
.\" Digital and Tektronix not be used in in advertising or publicity pertaining
|
|
.\" to this documentation without specific, written prior permission.
|
|
.\" Digital and Tektronix makes no representations about the suitability
|
|
.\" of this documentation for any purpose.
|
|
.\" It is provided ``as is'' without express or implied warranty.
|
|
.\"
|
|
.\" $XFree86: xc/doc/man/X11/XCKMping.man,v 1.4 2003/04/28 22:17:54 herrb Exp $
|
|
.\" $XdotOrg: lib/X11/man/XChangeKeyboardMapping.man,v 1.2 2004-04-23 18:42:09 eich Exp $
|
|
.\"
|
|
.ds xT X Toolkit Intrinsics \- C Language Interface
|
|
.ds xW Athena X Widgets \- C Language X Toolkit Interface
|
|
.ds xL Xlib \- C Language X Interface
|
|
.ds xC Inter-Client Communication Conventions Manual
|
|
.na
|
|
.de Ds
|
|
.nf
|
|
.\\$1D \\$2 \\$1
|
|
.ft 1
|
|
.\".ps \\n(PS
|
|
.\".if \\n(VS>=40 .vs \\n(VSu
|
|
.\".if \\n(VS<=39 .vs \\n(VSp
|
|
..
|
|
.de De
|
|
.ce 0
|
|
.if \\n(BD .DF
|
|
.nr BD 0
|
|
.in \\n(OIu
|
|
.if \\n(TM .ls 2
|
|
.sp \\n(DDu
|
|
.fi
|
|
..
|
|
.de FD
|
|
.LP
|
|
.KS
|
|
.TA .5i 3i
|
|
.ta .5i 3i
|
|
.nf
|
|
..
|
|
.de FN
|
|
.fi
|
|
.KE
|
|
.LP
|
|
..
|
|
.de IN \" send an index entry to the stderr
|
|
..
|
|
.de C{
|
|
.KS
|
|
.nf
|
|
.D
|
|
.\"
|
|
.\" choose appropriate monospace font
|
|
.\" the imagen conditional, 480,
|
|
.\" may be changed to L if LB is too
|
|
.\" heavy for your eyes...
|
|
.\"
|
|
.ie "\\*(.T"480" .ft L
|
|
.el .ie "\\*(.T"300" .ft L
|
|
.el .ie "\\*(.T"202" .ft PO
|
|
.el .ie "\\*(.T"aps" .ft CW
|
|
.el .ft R
|
|
.ps \\n(PS
|
|
.ie \\n(VS>40 .vs \\n(VSu
|
|
.el .vs \\n(VSp
|
|
..
|
|
.de C}
|
|
.DE
|
|
.R
|
|
..
|
|
.de Pn
|
|
.ie t \\$1\fB\^\\$2\^\fR\\$3
|
|
.el \\$1\fI\^\\$2\^\fP\\$3
|
|
..
|
|
.de ZN
|
|
.ie t \fB\^\\$1\^\fR\\$2
|
|
.el \fI\^\\$1\^\fP\\$2
|
|
..
|
|
.de hN
|
|
.ie t <\fB\\$1\fR>\\$2
|
|
.el <\fI\\$1\fP>\\$2
|
|
..
|
|
.de NT
|
|
.ne 7
|
|
.ds NO Note
|
|
.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
|
|
.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
|
|
.ie n .sp
|
|
.el .sp 10p
|
|
.TB
|
|
.ce
|
|
\\*(NO
|
|
.ie n .sp
|
|
.el .sp 5p
|
|
.if '\\$1'C' .ce 99
|
|
.if '\\$2'C' .ce 99
|
|
.in +5n
|
|
.ll -5n
|
|
.R
|
|
..
|
|
. \" Note End -- doug kraft 3/85
|
|
.de NE
|
|
.ce 0
|
|
.in -5n
|
|
.ll +5n
|
|
.ie n .sp
|
|
.el .sp 10p
|
|
..
|
|
.ny0
|
|
.TH XChangeKeyboardMapping __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
|
|
.SH NAME
|
|
XChangeKeyboardMapping, XGetKeyboardMapping, XDisplayKeycodes, XSetModifierMapping, XGetModifierMapping, XNewModifiermap, XInsertModifiermapEntry, XDeleteModifiermapEntry, XFreeModifierMap XModifierKeymap \- manipulate keyboard encoding and keyboard encoding structure
|
|
.SH SYNTAX
|
|
.HP
|
|
int XChangeKeyboardMapping(\^Display *\fIdisplay\fP, int \fIfirst_keycode\fP,
|
|
int \fIkeysyms_per_keycode\fP, KeySym *\fIkeysyms\fP, int \fInum_codes\fP\^);
|
|
.HP
|
|
KeySym *XGetKeyboardMapping(\^Display *\fIdisplay\fP, KeyCode
|
|
\fIfirst_keycode\fP, int \fIkeycode_count\fP, int
|
|
*\fIkeysyms_per_keycode_return\fP\^);
|
|
.HP
|
|
int XDisplayKeycodes\^(\^Display *\fIdisplay\fP\^, int
|
|
*\fImin_keycodes_return\fP\^, int *\fImax_keycodes_return\fP\^);
|
|
.HP
|
|
int XSetModifierMapping(\^Display *\fIdisplay\fP, XModifierKeymap
|
|
*\fImodmap\fP\^);
|
|
.HP
|
|
XModifierKeymap *XGetModifierMapping(\^Display *\fIdisplay\fP\^);
|
|
.HP
|
|
XModifierKeymap *XNewModifiermap(\^int \fImax_keys_per_mod\fP\^);
|
|
.HP
|
|
XModifierKeymap *XInsertModifiermapEntry\^(\^XModifierKeymap *\fImodmap\fP,
|
|
KeyCode \fIkeycode_entry\fP, int \fImodifier\fP\^);
|
|
.HP
|
|
XModifierKeymap *XDeleteModifiermapEntry\^(\^XModifierKeymap *\fImodmap\fP,
|
|
KeyCode \fIkeycode_entry\fP, int \fImodifier\fP\^);
|
|
.HP
|
|
int XFreeModifiermap(\^XModifierKeymap *\fImodmap\fP\^);
|
|
.SH ARGUMENTS
|
|
.IP \fIdisplay\fP 1i
|
|
Specifies the connection to the X server.
|
|
.ds Kc changed or returned
|
|
.IP \fIfirst_keycode\fP 1i
|
|
Specifies the first KeyCode that is to be \*(Kc.
|
|
.IP \fIkeycode_count\fP 1i
|
|
Specifies the number of KeyCodes that are to be returned.
|
|
.IP \fIkeycode_entry\fP 1i
|
|
Specifies the KeyCode.
|
|
.IP \fIkeysyms\fP 1i
|
|
Specifies an array of KeySyms.
|
|
.IP \fIkeysyms_per_keycode\fP 1i
|
|
Specifies the number of KeySyms per KeyCode.
|
|
.IP \fIkeysyms_per_keycode_return\fP 1i
|
|
Returns the number of KeySyms per KeyCode.
|
|
.IP \fImax_keys_per_mod\fP 1i
|
|
Specifies the number of KeyCode entries preallocated to the modifiers
|
|
in the map.
|
|
.IP \fImax_keycodes_return\fP 1i
|
|
Returns the maximum number of KeyCodes.
|
|
.IP \fImin_keycodes_return\fP 1i
|
|
Returns the minimum number of KeyCodes.
|
|
.IP \fImodifier\fP 1i
|
|
Specifies the modifier.
|
|
.IP \fImodmap\fP 1i
|
|
Specifies the
|
|
.ZN XModifierKeymap
|
|
structure.
|
|
.IP \fInum_codes\fP 1i
|
|
Specifies the number of KeyCodes that are to be changed.
|
|
.SH DESCRIPTION
|
|
The
|
|
.ZN XChangeKeyboardMapping
|
|
function defines the symbols for the specified number of KeyCodes
|
|
starting with first_keycode.
|
|
The symbols for KeyCodes outside this range remain unchanged.
|
|
The number of elements in keysyms must be:
|
|
.LP
|
|
.Ds
|
|
num_codes * keysyms_per_keycode
|
|
.De
|
|
.LP
|
|
The specified first_keycode must be greater than or equal to min_keycode
|
|
returned by
|
|
.ZN XDisplayKeycodes ,
|
|
or a
|
|
.ZN BadValue
|
|
error results.
|
|
In addition, the following expression must be less than or equal to
|
|
max_keycode as returned by
|
|
.ZN XDisplayKeycodes ,
|
|
or a
|
|
.ZN BadValue
|
|
error results:
|
|
.LP
|
|
.Ds
|
|
first_keycode + num_codes \- 1
|
|
.De
|
|
.LP
|
|
KeySym number N, counting from zero, for KeyCode K has the following index
|
|
in keysyms, counting from zero:
|
|
.LP
|
|
.Ds
|
|
(K \- first_keycode) * keysyms_per_keycode + N
|
|
.De
|
|
.LP
|
|
The specified keysyms_per_keycode can be chosen arbitrarily by the client
|
|
to be large enough to hold all desired symbols.
|
|
A special KeySym value of
|
|
.ZN NoSymbol
|
|
should be used to fill in unused elements
|
|
for individual KeyCodes.
|
|
It is legal for
|
|
.ZN NoSymbol
|
|
to appear in nontrailing positions
|
|
of the effective list for a KeyCode.
|
|
.ZN XChangeKeyboardMapping
|
|
generates a
|
|
.ZN MappingNotify
|
|
event.
|
|
.LP
|
|
There is no requirement that the X server interpret this mapping.
|
|
It is merely stored for reading and writing by clients.
|
|
.LP
|
|
.ZN XChangeKeyboardMapping
|
|
can generate
|
|
.ZN BadAlloc
|
|
and
|
|
.ZN BadValue
|
|
errors.
|
|
.LP
|
|
The
|
|
.ZN XGetKeyboardMapping
|
|
function returns the symbols for the specified number of KeyCodes
|
|
starting with first_keycode.
|
|
The value specified in first_keycode must be greater than
|
|
or equal to min_keycode as returned by
|
|
.ZN XDisplayKeycodes ,
|
|
or a
|
|
.ZN BadValue
|
|
error results.
|
|
In addition, the following expression must be less than or equal
|
|
to max_keycode as returned by
|
|
.ZN XDisplayKeycodes :
|
|
.LP
|
|
.Ds
|
|
first_keycode + keycode_count \- 1
|
|
.De
|
|
.LP
|
|
If this is not the case, a
|
|
.ZN BadValue
|
|
error results.
|
|
The number of elements in the KeySyms list is:
|
|
.LP
|
|
.Ds
|
|
keycode_count * keysyms_per_keycode_return
|
|
.De
|
|
.LP
|
|
KeySym number N, counting from zero, for KeyCode K has the following index
|
|
in the list, counting from zero:
|
|
.Ds
|
|
(K \- first_code) * keysyms_per_code_return + N
|
|
.De
|
|
.LP
|
|
The X server arbitrarily chooses the keysyms_per_keycode_return value
|
|
to be large enough to report all requested symbols.
|
|
A special KeySym value of
|
|
.ZN NoSymbol
|
|
is used to fill in unused elements for
|
|
individual KeyCodes.
|
|
To free the storage returned by
|
|
.ZN XGetKeyboardMapping ,
|
|
use
|
|
.ZN XFree .
|
|
.LP
|
|
.ZN XGetKeyboardMapping
|
|
can generate a
|
|
.ZN BadValue
|
|
error.
|
|
.LP
|
|
The
|
|
.ZN XDisplayKeycodes
|
|
function returns the min-keycodes and max-keycodes supported by the
|
|
specified display.
|
|
The minimum number of KeyCodes returned is never less than 8,
|
|
and the maximum number of KeyCodes returned is never greater than 255.
|
|
Not all KeyCodes in this range are required to have corresponding keys.
|
|
.LP
|
|
The
|
|
.ZN XSetModifierMapping
|
|
function specifies the KeyCodes of the keys (if any) that are to be used
|
|
as modifiers.
|
|
If it succeeds,
|
|
the X server generates a
|
|
.ZN MappingNotify
|
|
event, and
|
|
.ZN XSetModifierMapping
|
|
returns
|
|
.ZN MappingSuccess .
|
|
X permits at most 8 modifier keys.
|
|
If more than 8 are specified in the
|
|
.ZN XModifierKeymap
|
|
structure, a
|
|
.ZN BadLength
|
|
error results.
|
|
.LP
|
|
The modifiermap member of the
|
|
.ZN XModifierKeymap
|
|
structure contains 8 sets of max_keypermod KeyCodes,
|
|
one for each modifier in the order
|
|
.ZN Shift ,
|
|
.ZN Lock ,
|
|
.ZN Control ,
|
|
.ZN Mod1 ,
|
|
.ZN Mod2 ,
|
|
.ZN Mod3 ,
|
|
.ZN Mod4 ,
|
|
and
|
|
.ZN Mod5 .
|
|
Only nonzero KeyCodes have meaning in each set,
|
|
and zero KeyCodes are ignored.
|
|
In addition, all of the nonzero KeyCodes must be in the range specified by
|
|
min_keycode and max_keycode in the
|
|
.ZN Display
|
|
structure,
|
|
or a
|
|
.ZN BadValue
|
|
error results.
|
|
.LP
|
|
An X server can impose restrictions on how modifiers can be changed,
|
|
for example,
|
|
if certain keys do not generate up transitions in hardware,
|
|
if auto-repeat cannot be disabled on certain keys,
|
|
or if multiple modifier keys are not supported.
|
|
If some such restriction is violated,
|
|
the status reply is
|
|
.ZN MappingFailed ,
|
|
and none of the modifiers are changed.
|
|
If the new KeyCodes specified for a modifier differ from those
|
|
currently defined and any (current or new) keys for that modifier are
|
|
in the logically down state,
|
|
.ZN XSetModifierMapping
|
|
returns
|
|
.ZN MappingBusy ,
|
|
and none of the modifiers is changed.
|
|
.LP
|
|
.ZN XSetModifierMapping
|
|
can generate
|
|
.ZN BadAlloc
|
|
and
|
|
.ZN BadValue
|
|
errors.
|
|
.LP
|
|
The
|
|
.ZN XGetModifierMapping
|
|
function returns a pointer to a newly created
|
|
.ZN XModifierKeymap
|
|
structure that contains the keys being used as modifiers.
|
|
The structure should be freed after use by calling
|
|
.ZN XFreeModifiermap .
|
|
If only zero values appear in the set for any modifier,
|
|
that modifier is disabled.
|
|
.LP
|
|
The
|
|
.ZN XNewModifiermap
|
|
function returns a pointer to
|
|
.ZN XModifierKeymap
|
|
structure for later use.
|
|
.LP
|
|
The
|
|
.ZN XInsertModifiermapEntry
|
|
function adds the specified KeyCode to the set that controls the specified
|
|
modifier and returns the resulting
|
|
.ZN XModifierKeymap
|
|
structure (expanded as needed).
|
|
.LP
|
|
The
|
|
.ZN XDeleteModifiermapEntry
|
|
function deletes the specified KeyCode from the set that controls the
|
|
specified modifier and returns a pointer to the resulting
|
|
.ZN XModifierKeymap
|
|
structure.
|
|
.LP
|
|
The
|
|
.ZN XFreeModifiermap
|
|
function frees the specified
|
|
.ZN XModifierKeymap
|
|
structure.
|
|
.SH STRUCTURES
|
|
The
|
|
.ZN XModifierKeymap
|
|
structure contains:
|
|
.LP
|
|
.Ds 0
|
|
.TA .5i 2.5i
|
|
.ta .5i 2.5i
|
|
typedef struct {
|
|
int max_keypermod; /\&* This server's max number of keys per modifier */
|
|
KeyCode *modifiermap; /\&* An 8 by max_keypermod array of the modifiers */
|
|
} XModifierKeymap;
|
|
.De
|
|
.SH DIAGNOSTICS
|
|
.TP 1i
|
|
.ZN BadAlloc
|
|
The server failed to allocate the requested resource or server memory.
|
|
.TP 1i
|
|
.ZN BadValue
|
|
Some numeric value falls outside the range of values accepted by the request.
|
|
Unless a specific range is specified for an argument, the full range defined
|
|
by the argument's type is accepted. Any argument defined as a set of
|
|
alternatives can generate this error.
|
|
.SH "SEE ALSO"
|
|
XFree(3X11),
|
|
XSetPointerMapping(3X11)
|
|
.br
|
|
\fI\*(xL\fP
|