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-'\" 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 XkbGetDeviceInfo __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
-.SH NAME
-XkbGetDeviceInfo \- Determine whether the X server allows Xkb access to particular capabilities of input devices other than
-the core X keyboard, or to determine the status of indicator maps, indicator names or button actions on a non-KeyClass
-extension device
-.SH SYNOPSIS
-.HP
-.B XkbDeviceInfoPtr XkbGetDeviceInfo
-.BI "(\^Display *" "dpy" "\^,"
-.BI "unsigned int " "which" "\^,"
-.BI "unsigned int " "device_spec" "\^,"
-.BI "unsigned int " "ind_class" "\^,"
-.BI "unsigned int " "ind_id" "\^);"
-.if n .ti +5n
-.if t .ti +.5i
-.SH ARGUMENTS
-.TP
-.I \- dpy
-connection to X server
-.TP
-.I \- which
-mask indicating information to return
-.TP
-.I \- device_spec
-device ID, or XkbUseCoreKbd
-.TP
-.I \- ind_class
-feedback class for indicator requests
-.TP
-.I \- ind_id
-feedback ID for indicator requests
-.SH DESCRIPTION
-.LP
-To determine whether the X server allows Xkb access to particular capabilities of input devices other than the core X
-keyboard, or to determine the status of indicator maps, indicator names or button actions on a non-KeyClass extension
-device, use
-.I XkbGetDeviceInfo.
-
-.I XkbGetDeviceInfo
-returns information about the input device specified by
-.I device_spec.
-Unlike the
-.I device_spec
-parameter of most Xkb functions,
-.I device_spec
-does not need to be a keyboard device. It must, however, indicate either the core keyboard or a valid X Input Extension
-device.
-
-The
-.I which
-parameter is a mask specifying optional information to be returned. It is an inclusive OR of one or more of the values from
-Table 1 and causes the returned XkbDeviceInfoRec to contain values for the corresponding fields specified in the table.
-
-.nf
- Table 1 XkbDeviceInfoRec Mask Bits
-____________________________________________________________________________________
-Name XkbDeviceInfoRec Value Capability If Set
- Fields Effected
-____________________________________________________________________________________
-XkbXI_KeyboardsMask (1L <<0) Clients can use all
- Xkb requests and events
- with KeyClass devices
- supported by the input
- device extension.
-
-XkbXI_ButtonActionsMask num_btns (1L <<1) Clients can assign key
- btn_acts actions to buttons
- non-KeyClass input
- extension devices.
-
-XkbXI_IndicatorNamesMask leds->names (1L <<2) Clients can assign
- names to indicators on
- non-KeyClass input
- extension devices.
-
-XkbXI_IndicatorMapsMask leds->maps (1L <<3) Clients can assign
- indicator maps to
- indicators on
- non-KeyClass input
- extension devices.
-
-XkbXI_IndicatorStateMask leds->state (1L <<4) Clients can request
- the status of indicators
- on non-KeyClass input
- extension devices.
-
-XkbXI_IndicatorsMask sz_leds (0x1c) XkbXI_IndicatorNamesMask |
- num_leds XkbXI_IndicatorMapsMask |
- leds->* XkbXI_IndicatorStateMask
-
-XkbXI_UnsupportedFeaturesMask unsupported (1L <<15)
-
-XkbXI_AllDeviceFeaturesMask Those selected (0x1e) XkbXI_IndicatorsMask |
- by Value Column XkbSI_ButtonActionsMask
- masks
-
-XkbXI_AllFeaturesMask Those selected (0x1f) XkbSI_AllDeviceFeaturesMask |
- by Value Column XkbSI_KeyboardsMask
- masks
-
-XkbXI_AllDetailsMask Those selected (0x801f) XkbXI_AllFeaturesMask |
- by Value column XkbXI_UnsupportedFeaturesMask
- masks
-.fi
-
-The XkbDeviceInfoRec returned by
-.I XkbGetDeviceInfo
-always has values for
-.I name
-(may be a null string, ""),
-.I type, supported, unsupported, has_own_state, dflt_kbd_fd,
-and
-.I dflt_kbd_fb.
-Other fields are filled in as specified by
-.I which.
-
-Upon return, the
-.I supported
-field will be set to the inclusive OR of zero or more bits from Table 1; each bit set indicates an optional Xkb extension
-device feature supported by the server implementation, and a client may modify the associated behavior.
-
-If the XkbButtonActionsMask bit is set in
-.I which,
-the XkbDeviceInfoRec returned will have the button actions
-.I (btn_acts
-field) filled in for all buttons.
-
-If
-.I which
-includes one of the bits in XkbXI_IndicatorsMask, the feedback class of the indicators must be specified in
-.I ind_class,
-and the feedback ID of the indicators must be specified in
-.I ind_id.
-If the request does not include any of the bits in XkbXI_IndicatorsMask, the
-.I ind_class
-and
-.I ind_id
-parameters are ignored. The class and ID can be obtained via the input device extension
-.I XListInputDevices
-request.
-
-If any of the XkbXI_IndicatorsMask bits are set in
-.I which,
-the XkbDeviceInfoRec returned will have filled in the portions of the
-.I leds
-structure corresponding to the indicator feedback identified by
-.I ind_class
-and
-.I ind_id.
-The
-.I leds
-vector of the XkbDeviceInfoRec is allocated if necessary and
-.I sz_leds
-and
-.I num_leds
-filled in. The
-.I led_class, led_id
-and
-.I phys_indicators
-fields of the
-.I leds
-entry corresponding to
-.I ind_class
-and
-.I ind_id
-are always filled in. If
-.I which
-contains XkbXI_IndicatorNamesMask, the
-.I names_present
-and
-.I names
-fields of the
-.I leds
-structure corresponding to
-.I ind_class
-and
-.I ind_id
-are returned. If
-.I which
-contains XkbXI_IndicatorStateMask, the corresponding
-.I state
-field is updated. If
-.I which
-contains XkbXI_IndicatorMapsMask, the
-.I maps_present
-and
-.I maps
-fields are updated.
-
-Xkb provides convenience functions to request subsets of the information available via
-.I XkbGetDeviceInfo.
-These convenience functions mirror some of the mask bits. The functions all take an XkbDeviceInfoPtr as an input argument
-and operate on the X Input Extension device specified by the
-.I device_spec
-field of the structure. Only the parts of the structure indicated in the function description are updated. The
-XkbDeviceInfoRec structure used in the function call can be obtained by calling
-.I XkbGetDeviceInfo
-or can be allocated by calling
-.I XkbAllocDeviceInfo.
-.SH STRUCTURES
-.LP
-Information about X Input Extension devices is transferred between a client program and the Xkb extension in an
-XkbDeviceInfoRec structure:
-.nf
-
-typedef struct {
- char * name; /\(** name for device */
- Atom type; /\(** name for class of devices */
- unsigned short device_spec; /\(** device of interest */
- Bool has_own_state; /\(** True=>this device has its own state */
- unsigned short supported; /\(** bits indicating supported capabilities */
- unsigned short unsupported; /\(** bits indicating unsupported capabilities */
- unsigned short num_btns; /\(** number of entries in btn_acts */
- XkbAction * btn_acts; /\(** button actions */
- unsigned short sz_leds; /\(** total number of entries in LEDs vector */
- unsigned short num_leds; /\(** number of valid entries in LEDs vector */
- unsigned short dflt_kbd_fb; /\(** input extension ID of default (core kbd) indicator */
- unsigned short dflt_led_fb; /\(** input extension ID of default indicator feedback */
- XkbDeviceLedInfoPtr leds; /\(** LED descriptions */
-} XkbDeviceInfoRec, *XkbDeviceInfoPtr;
-
-.fi
-.SH "SEE ALSO"
-.BR XkbAllocDeviceInfo (__libmansuffix__),
-.BR XListInputDevices (__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 XkbGetDeviceInfo __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
+.SH NAME
+XkbGetDeviceInfo \- Determine whether the X server allows Xkb access to particular capabilities of input devices other than
+the core X keyboard, or to determine the status of indicator maps, indicator names or button actions on a non-KeyClass
+extension device
+.SH SYNOPSIS
+.HP
+.B XkbDeviceInfoPtr XkbGetDeviceInfo
+.BI "(\^Display *" "dpy" "\^,"
+.BI "unsigned int " "which" "\^,"
+.BI "unsigned int " "device_spec" "\^,"
+.BI "unsigned int " "ind_class" "\^,"
+.BI "unsigned int " "ind_id" "\^);"
+.if n .ti +5n
+.if t .ti +.5i
+.SH ARGUMENTS
+.TP
+.I \- dpy
+connection to X server
+.TP
+.I \- which
+mask indicating information to return
+.TP
+.I \- device_spec
+device ID, or XkbUseCoreKbd
+.TP
+.I \- ind_class
+feedback class for indicator requests
+.TP
+.I \- ind_id
+feedback ID for indicator requests
+.SH DESCRIPTION
+.LP
+To determine whether the X server allows Xkb access to particular capabilities of input devices other than the core X
+keyboard, or to determine the status of indicator maps, indicator names or button actions on a non-KeyClass extension
+device, use
+.I XkbGetDeviceInfo.
+
+.I XkbGetDeviceInfo
+returns information about the input device specified by
+.I device_spec.
+Unlike the
+.I device_spec
+parameter of most Xkb functions,
+.I device_spec
+does not need to be a keyboard device. It must, however, indicate either the core keyboard or a valid X Input Extension
+device.
+
+The
+.I which
+parameter is a mask specifying optional information to be returned. It is an inclusive OR of one or more of the values from
+Table 1 and causes the returned XkbDeviceInfoRec to contain values for the corresponding fields specified in the table.
+
+.nf
+ Table 1 XkbDeviceInfoRec Mask Bits
+____________________________________________________________________________________
+Name XkbDeviceInfoRec Value Capability If Set
+ Fields Effected
+____________________________________________________________________________________
+XkbXI_KeyboardsMask (1L <<0) Clients can use all
+ Xkb requests and events
+ with KeyClass devices
+ supported by the input
+ device extension.
+
+XkbXI_ButtonActionsMask num_btns (1L <<1) Clients can assign key
+ btn_acts actions to buttons
+ non-KeyClass input
+ extension devices.
+
+XkbXI_IndicatorNamesMask leds->names (1L <<2) Clients can assign
+ names to indicators on
+ non-KeyClass input
+ extension devices.
+
+XkbXI_IndicatorMapsMask leds->maps (1L <<3) Clients can assign
+ indicator maps to
+ indicators on
+ non-KeyClass input
+ extension devices.
+
+XkbXI_IndicatorStateMask leds->state (1L <<4) Clients can request
+ the status of indicators
+ on non-KeyClass input
+ extension devices.
+
+XkbXI_IndicatorsMask sz_leds (0x1c) XkbXI_IndicatorNamesMask |
+ num_leds XkbXI_IndicatorMapsMask |
+ leds->* XkbXI_IndicatorStateMask
+
+XkbXI_UnsupportedFeaturesMask unsupported (1L <<15)
+
+XkbXI_AllDeviceFeaturesMask Those selected (0x1e) XkbXI_IndicatorsMask |
+ by Value Column XkbSI_ButtonActionsMask
+ masks
+
+XkbXI_AllFeaturesMask Those selected (0x1f) XkbSI_AllDeviceFeaturesMask |
+ by Value Column XkbSI_KeyboardsMask
+ masks
+
+XkbXI_AllDetailsMask Those selected (0x801f) XkbXI_AllFeaturesMask |
+ by Value column XkbXI_UnsupportedFeaturesMask
+ masks
+.fi
+
+The XkbDeviceInfoRec returned by
+.I XkbGetDeviceInfo
+always has values for
+.I name
+(may be a null string, ""),
+.I type, supported, unsupported, has_own_state, dflt_kbd_fd,
+and
+.I dflt_kbd_fb.
+Other fields are filled in as specified by
+.I which.
+
+Upon return, the
+.I supported
+field will be set to the inclusive OR of zero or more bits from Table 1; each bit set indicates an optional Xkb extension
+device feature supported by the server implementation, and a client may modify the associated behavior.
+
+If the XkbButtonActionsMask bit is set in
+.I which,
+the XkbDeviceInfoRec returned will have the button actions
+.I (btn_acts
+field) filled in for all buttons.
+
+If
+.I which
+includes one of the bits in XkbXI_IndicatorsMask, the feedback class of the indicators must be specified in
+.I ind_class,
+and the feedback ID of the indicators must be specified in
+.I ind_id.
+If the request does not include any of the bits in XkbXI_IndicatorsMask, the
+.I ind_class
+and
+.I ind_id
+parameters are ignored. The class and ID can be obtained via the input device extension
+.I XListInputDevices
+request.
+
+If any of the XkbXI_IndicatorsMask bits are set in
+.I which,
+the XkbDeviceInfoRec returned will have filled in the portions of the
+.I leds
+structure corresponding to the indicator feedback identified by
+.I ind_class
+and
+.I ind_id.
+The
+.I leds
+vector of the XkbDeviceInfoRec is allocated if necessary and
+.I sz_leds
+and
+.I num_leds
+filled in. The
+.I led_class, led_id
+and
+.I phys_indicators
+fields of the
+.I leds
+entry corresponding to
+.I ind_class
+and
+.I ind_id
+are always filled in. If
+.I which
+contains XkbXI_IndicatorNamesMask, the
+.I names_present
+and
+.I names
+fields of the
+.I leds
+structure corresponding to
+.I ind_class
+and
+.I ind_id
+are returned. If
+.I which
+contains XkbXI_IndicatorStateMask, the corresponding
+.I state
+field is updated. If
+.I which
+contains XkbXI_IndicatorMapsMask, the
+.I maps_present
+and
+.I maps
+fields are updated.
+
+Xkb provides convenience functions to request subsets of the information available via
+.I XkbGetDeviceInfo.
+These convenience functions mirror some of the mask bits. The functions all take an XkbDeviceInfoPtr as an input argument
+and operate on the X Input Extension device specified by the
+.I device_spec
+field of the structure. Only the parts of the structure indicated in the function description are updated. The
+XkbDeviceInfoRec structure used in the function call can be obtained by calling
+.I XkbGetDeviceInfo
+or can be allocated by calling
+.I XkbAllocDeviceInfo.
+.SH STRUCTURES
+.LP
+Information about X Input Extension devices is transferred between a client program and the Xkb extension in an
+XkbDeviceInfoRec structure:
+.nf
+
+typedef struct {
+ char * name; /\(** name for device */
+ Atom type; /\(** name for class of devices */
+ unsigned short device_spec; /\(** device of interest */
+ Bool has_own_state; /\(** True=>this device has its own state */
+ unsigned short supported; /\(** bits indicating supported capabilities */
+ unsigned short unsupported; /\(** bits indicating unsupported capabilities */
+ unsigned short num_btns; /\(** number of entries in btn_acts */
+ XkbAction * btn_acts; /\(** button actions */
+ unsigned short sz_leds; /\(** total number of entries in LEDs vector */
+ unsigned short num_leds; /\(** number of valid entries in LEDs vector */
+ unsigned short dflt_kbd_fb; /\(** input extension ID of default (core kbd) indicator */
+ unsigned short dflt_led_fb; /\(** input extension ID of default indicator feedback */
+ XkbDeviceLedInfoPtr leds; /\(** LED descriptions */
+} XkbDeviceInfoRec, *XkbDeviceInfoPtr;
+
+.fi
+.SH "SEE ALSO"
+.BR XkbAllocDeviceInfo (__libmansuffix__),
+.BR XListInputDevices (__libmansuffix__)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 22:29:46 +0000