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30 Commits

Author SHA1 Message Date
Peter Hutterer
7ef4e2c5e1 evdev 2.1 RC 3
That's it, no more new features. Now it's down to bugfixing only.
2008-11-03 13:47:15 +10:30
Peter Hutterer
dd0eeacc24 Add support for axes swapping.
New option: SwapAxes (boolean)
New property: EVDEV_PROP_SWAP_AXES.

Actual swapping code written by Donnie Berkholz.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
(cherry picked from commit 4826969f23)
2008-11-03 13:46:40 +10:30
Peter Hutterer
67c0ea6c94 Add support for run-time calibration.
Some devices require run-time axis calibration. We can't change the min/max
ranges once we've initialised the valuator structs though, so in-driver
run-time calibration is required.

If the property is set, the driver scales from the calibrated range to the
values reported to the X server (which then may scale to screen coordinates).
If the property is not set (i.e. zero items) no scaling is performed.
(cherry picked from commit 33eb36f266)
2008-11-03 13:46:39 +10:30
Peter Hutterer
6bcbbc0411 Treat BTN_[0-2] as LMR buttons if necessary.
Treat BTN_[0-2] as LMR buttons on devices that do not advertise BTN_LEFT,
BTN_MIDDLE, BTN_RIGHT (e.g. 3Dconnexion SpaceNavigator).

Otherwise, treat BTN_[0+n] as button 5+n. Note: This causes duplicate
mappings for BTN_0 + n and  BTN_SIDE + n.

This also fixes a bug where we could end up with negative button numbers after
trying to map BTN_0.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
(cherry picked from commit 64554e4799)
2008-11-03 13:46:35 +10:30
Peter Hutterer
534a3734d0 Remove obsolete FIXME
xkeyboard-config's maps are perfectly able to cope with evdev now.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
(cherry picked from commit b77f939857)
2008-11-03 13:46:35 +10:30
Peter Hutterer
215c230d5c Flush input after re-opening the fd.
Suggested by Julien Cristau.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
(cherry picked from commit a43ab4999b)
2008-11-03 13:46:33 +10:30
Peter Hutterer
8f96530449 emuMB: add EvdevMBEmuOn and call from EvdevOn to register wakeup handlers.
This got broken in b0737bdbd1, when the
EmuMBPreInit call was removed from EvdevOn. As a result, VT switching away and
back wouldn't restore the wakeup handlers and mouse button presses
disappeared.
(cherry picked from commit af096e8c5d)
2008-11-03 13:46:31 +10:30
Peter Hutterer
4fb97edcd4 Fix axis inversion for absolute coordinates.
If min_x/y was not equal to 0, the inverted calculated range was off and leads
to inaccessible or out-of-range areas.
(cherry picked from commit 12498042fc)
2008-11-03 13:46:25 +10:30
Peter Hutterer
4e86393bc0 emulate MB: fix confusing log message.
If we're forcing MB emulation behaviour as per config, then at least state
whether we're forcing it off or on.

Found by Michel Dänzer.
(cherry picked from commit 0f8fcfccb3)
2008-11-03 13:46:17 +10:30
Peter Hutterer
a64a78791f evdev 2.1 RC 2 2008-10-23 17:16:36 +10:30
Peter Hutterer
09b2a5e87b Silence compiler warning by memsetting the struct properly.
(cherry picked from commit 0ab4c09e50)
2008-10-23 17:15:32 +10:30
Peter Hutterer
fa18a4a38d MB emulation timeout is stored as Time, make the property 32-bit too.
(cherry picked from commit d348eb8ce7)
2008-10-23 17:15:30 +10:30
Peter Hutterer
172523d745 Init ioctl bitmasks to 0, shuts up valgrind too.
(cherry picked from commit 2c1698fa61)
2008-10-23 17:15:28 +10:30
Søren Hauberg
8fb820ffaf Add touchscreen support.
Touchscreens are devices that do not have buttons and only advertise
BTN_TOUCH. Add a new flag to note the device type.

If BTN_TOUCH is detected, change it to BTN_LEFT and process it normally.
(cherry picked from commit 8c39302594)
2008-10-23 17:15:25 +10:30
Julien Cristau
c7893b212d Fix TestBit() on 64bit
Reported by Albert Damen <albrt@gmx.net>
X.Org Bug#18150 <http://bugs.freedesktop.org/show_bug.cgi?id=18150>
(cherry picked from commit f57e8face9)
2008-10-23 17:14:52 +10:30
Peter Hutterer
e9dd721e2d Add option "GrabDevice", don't grab the device by default.
We now have the matching code in the server to set the console to RAW mode and
don't need to grab the devices anymore.

This is an updated version of e8534d47c8, which
was reverted in 6dc4199155.
(cherry picked from commit 4912e2aa7f)
2008-10-23 17:14:49 +10:30
Peter Hutterer
cab104fd9e Don't post keycodes > 255.
If we only have keys > 255 we don't set up a key class rec, so don't post
them. It makes the server unhappy.

Signed-off-by: Julien Cristau <jcristau@debian.org>
(cherry picked from commit 7243116f55)
2008-10-23 17:14:45 +10:30
Peter Hutterer
708eb34599 evdev 2.1 RC 1. 2008-10-14 17:19:58 +10:30
Peter Hutterer
36a687796f Fix "Device reopened after N attempts" message.
(cherry picked from commit 0089d931ac)
2008-10-14 17:18:08 +10:30
Peter Hutterer
26229df106 Don't init draglock, etc. if we don't have the required capabilities.
(cherry picked from commit 0f5a5ac09e)
2008-10-14 17:18:07 +10:30
Peter Hutterer
f4616d87fc 8-bit properties should use 8-bit storage types...
(cherry picked from commit 36d68b006d)
2008-10-14 17:18:07 +10:30
Peter Hutterer
2aa5ca8cdd Don't include the client-side header anymore. xkbstr.h is server SDK.
(cherry picked from commit bb1f421687)
2008-10-14 17:18:07 +10:30
Peter Hutterer
39263dc65d Tidy up evdev.h
This includes shuffling some functions around so we don't need the prototypes
in evdev.h.
(cherry picked from commit 0405f7b17f)
2008-10-14 17:18:07 +10:30
Peter Hutterer
57521e4e60 Rename DragLockInit to DragLockPreInit, remove superfluous "return".
(cherry picked from commit 088e0a175a)
2008-10-14 17:18:07 +10:30
Peter Hutterer
7da1522309 Register property handler from within the modules, not the main evdev file.
(cherry picked from commit cefedeb205)
2008-10-14 17:18:07 +10:30
Peter Hutterer
b4fcb825fc Clean up program flow - don't call PreInit for "modules" on DEVICE_INIT.
Call the PreInit functions for MB Emulation, wheel emu, and draglock during
PreInit, not on DEVICE_INIT. This way, we only parse the options once and
don't overwrite with defaults when coming back from a VT switch.
(cherry picked from commit b0737bdbd1)
2008-10-14 17:18:07 +10:30
Peter Hutterer
7c955ad050 Janitor: clean up xf86Msg use, might as well use X_CONFIG directly.
(cherry picked from commit 5f2c8a2dcd)
2008-10-14 17:18:07 +10:30
Peter Hutterer
4f80c0f2cb Add property support for ReopenAttempts option.
(cherry picked from commit ff783fce65)
2008-10-14 17:18:07 +10:30
Peter Hutterer
5070d64aa8 Document properties in man page.
(cherry picked from commit c638aa4a88)
2008-10-14 17:18:07 +10:30
Peter Hutterer
caacacf057 Document InvertX/Y options.
(cherry picked from commit b46677e346)
2008-10-14 17:18:07 +10:30
24 changed files with 1585 additions and 4420 deletions

19
.cvsignore Normal file
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@@ -0,0 +1,19 @@
Makefile
Makefile.in
*.la
*.lo
aclocal.m4
autom4te.cache
config.guess
config.h
config.h.in
config.log
config.status
config.sub
configure
depcomp
install-sh
libtool
ltmain.sh
missing
stamp-h1

77
.gitignore vendored
View File

@@ -1,78 +1,27 @@
#
# X.Org module default exclusion patterns
# The next section if for module specific patterns
#
# Do not edit the following section
# GNU Build System (Autotools)
aclocal.m4
autom4te.cache/
autoscan.log
*.patch
ChangeLog
compile
Makefile
Makefile.in
aclocal.m4
autom4te.cache
config.guess
config.h
config.h.in
config.log
config-ml.in
config.py
config.status
config.status.lineno
config.sub
configure
configure.scan
depcomp
.deps/
INSTALL
install-sh
.libs/
libtool
libtool.m4
ltmain.sh
lt~obsolete.m4
ltoptions.m4
ltsugar.m4
ltversion.m4
Makefile
Makefile.in
mdate-sh
man/evdev.4
missing
mkinstalldirs
.deps
.libs
*.lo
*.la
stamp-h1
*.bz2
*.gz
*.pc
py-compile
stamp-h?
symlink-tree
texinfo.tex
ylwrap
# Do not edit the following section
# Edit Compile Debug Document Distribute
*~
*.[0-9]
*.[0-9]x
*.bak
*.bin
core
*.dll
*.exe
*-ISO*.bdf
*-JIS*.bdf
*-KOI8*.bdf
*.kld
*.ko
*.ko.cmd
*.lai
*.l[oa]
*.[oa]
*.obj
*.patch
*.so
*.pcf.gz
*.pdb
*.tar.bz2
*.tar.gz
#
# Add & Override patterns for xf86-input-evdev
#
# Edit the following section as needed
# For example, !report.pc overrides *.pc. See 'man gitignore'
#

View File

@@ -1,106 +0,0 @@
# vim: set expandtab shiftwidth=2 tabstop=8 textwidth=0 filetype=yaml:
#
# This CI uses the freedesktop.org ci-templates.
# Please see the ci-templates documentation for details:
# https://freedesktop.pages.freedesktop.org/ci-templates/
.templates_sha: &template_sha 25e8e9f020880aa35fffe3d6b259b933f0f9449f # see https://docs.gitlab.com/ee/ci/yaml/#includefile
include:
# Arch container builder template
- project: 'freedesktop/ci-templates'
ref: *template_sha
file: '/templates/arch.yml'
- project: 'freedesktop/ci-templates'
ref: *template_sha
file: '/templates/ci-fairy.yml'
- template: Security/SAST.gitlab-ci.yml
workflow:
rules:
- if: $CI_PIPELINE_SOURCE == "merge_request_event"
- if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS
when: never
- if: $CI_COMMIT_BRANCH
stages:
- prep # prep work like rebuilding the container images if there is a change
- build # for actually building and testing things in a container
- test
- deploy
variables:
FDO_UPSTREAM_REPO: 'xorg/driver/xf86-input-evdev'
# The tag should be updated each time the list of packages is updated.
# Changing a tag forces the associated image to be rebuilt.
# Note: the tag has no meaning, we use a date format purely for readability
FDO_DISTRIBUTION_TAG: '2023-10-01.0'
FDO_DISTRIBUTION_PACKAGES: 'git gcc pkgconf autoconf automake libtool make xorg-util-macros xorgproto xorg-server-devel pixman systemd-libs libevdev mtdev'
#
# Verify that commit messages are as expected
#
check-commits:
extends:
- .fdo.ci-fairy
stage: prep
script:
- ci-fairy check-commits --junit-xml=results.xml
except:
- master@xorg/driver/xf86-input-evdev
variables:
GIT_DEPTH: 100
artifacts:
reports:
junit: results.xml
#
# Verify that the merge request has the allow-collaboration checkbox ticked
#
check-merge-request:
extends:
- .fdo.ci-fairy
stage: deploy
script:
- ci-fairy check-merge-request --require-allow-collaboration --junit-xml=results.xml
artifacts:
when: on_failure
reports:
junit: results.xml
allow_failure: true
#
# Build a container with the given tag and the packages pre-installed.
# This only happens if the tag changes, otherwise the existing image is
# re-used.
#
container-prep:
extends:
- .fdo.container-build@arch
stage: prep
variables:
GIT_STRATEGY: none
#
# The default build, runs on the image built above.
#
build:
stage: build
extends:
- .fdo.distribution-image@arch
script:
- autoreconf -ivf
- mkdir _builddir
- pushd _builddir > /dev/null
- ../configure --disable-silent-rules
- make
- make check
- make distcheck
- popd > /dev/null

View File

@@ -1,40 +0,0 @@
#
# Catch-all evdev loader for udev-based systems
# We don't simply match on any device since that also adds accelerometers
# and other devices that we don't really want to use. The list below
# matches everything but joysticks.
Section "InputClass"
Identifier "evdev pointer catchall"
MatchIsPointer "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev keyboard catchall"
MatchIsKeyboard "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev touchpad catchall"
MatchIsTouchpad "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev tablet catchall"
MatchIsTablet "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev touchscreen catchall"
MatchIsTouchscreen "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
EndSection

72
COPYING
View File

@@ -1,11 +1,57 @@
Various copyright notices found in this driver:
Copyright © 2004-2008 Red Hat, Inc.
Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without
fee, provided that the above copyright notice appear in all copies
and that both that copyright notice and this permission notice
appear in supporting documentation, and that the name of Red Hat
not be used in advertising or publicity pertaining to distribution
of the software without specific, written prior permission. Red
Hat makes no representations about the suitability of this software
for any purpose. It is provided "as is" without express or implied
warranty.
THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
NO EVENT SHALL THE AUTHORS BE LIABLE FOR 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.
Copyright 2005 Sun Microsystems, Inc. All rights reserved.
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
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 OPEN GROUP 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 copyright holders 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 copyright holders.
Copyright © 2008 University of South Australia
copyrights taken from xf86-input-mouse, partly valid for this driver.
Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
Copyright 1993 by David Dawes <dawes@xfree86.org>
Copyright 2002 by SuSE Linux AG, Author: Egbert Eich
Copyright 1994-2002 by The XFree86 Project, Inc.
Copyright 2002 by Paul Elliott
Copyright © 2008 University of South Australia
Copyright 2008 by Chris Salch
Copyright © 2008 Red Hat, Inc.
Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without
@@ -26,26 +72,6 @@ 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.
Copyright 2005 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, 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.
Copyright 2005 Adam Jackson.

View File

@@ -18,26 +18,20 @@
# 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.
# Provide an sdk location that is writable by the evdev module
DISTCHECK_CONFIGURE_FLAGS = --with-sdkdir='$${includedir}/xorg'
AUTOMAKE_OPTIONS = foreign
SUBDIRS = src man include
MAINTAINERCLEANFILES = ChangeLog INSTALL
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = xorg-evdev.pc
dist_xorgconf_DATA = 10-evdev.conf
EXTRA_DIST = ChangeLog autogen.sh
.PHONY: ChangeLog INSTALL
MAINTAINERCLEANFILES=ChangeLog
INSTALL:
$(INSTALL_CMD)
.PHONY: ChangeLog
ChangeLog:
$(CHANGELOG_CMD)
(GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || \
(touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
dist-hook: ChangeLog INSTALL
EXTRA_DIST = README.md
dist-hook: ChangeLog

View File

@@ -1,18 +0,0 @@
xf86-input-evdev - Generic Linux input driver for the Xorg X server
-------------------------------------------------------------------
All questions regarding this software should be directed at the
Xorg mailing list:
https://lists.x.org/mailman/listinfo/xorg
The primary development code repository can be found at:
https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev
Please submit bug reports and requests to merge patches there.
For patch submission instructions, see:
https://www.x.org/wiki/Development/Documentation/SubmittingPatches

View File

@@ -1,17 +1,12 @@
#! /bin/sh
srcdir=`dirname "$0"`
srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
ORIGDIR=`pwd`
cd "$srcdir"
cd $srcdir
autoreconf -v --install || exit 1
cd "$ORIGDIR" || exit $?
cd $ORIGDIR || exit $?
git config --local --get format.subjectPrefix >/dev/null 2>&1 ||
git config --local format.subjectPrefix "PATCH xf86-input-evdev"
if test -z "$NOCONFIGURE"; then
exec "$srcdir"/configure "$@"
fi
$srcdir/configure --enable-maintainer-mode "$@"

View File

@@ -20,37 +20,30 @@
#
# Process this file with autoconf to produce a configure script
# Initialize Autoconf
AC_PREREQ([2.60])
AC_PREREQ(2.57)
AC_INIT([xf86-input-evdev],
[2.11.0],
[https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev/issues],
[xf86-input-evdev])
2.0.99.3,
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
xf86-input-evdev)
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR(.)
AM_INIT_AUTOMAKE([dist-bzip2])
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-xz])
AM_MAINTAINER_MODE
# Initialize libtool
DRIVER_NAME=evdev
AC_SUBST([DRIVER_NAME])
AM_CONFIG_HEADER([config.h])
# Checks for programs.
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_PROG_CC
# Initialize X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.8)
XORG_DEFAULT_OPTIONS
AH_TOP([#include "xorg-server.h"])
# Obtain compiler/linker options from server and required extensions
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.18] xproto [inputproto >= 2.1.99.3])
PKG_CHECK_MODULES(UDEV, libudev, [AC_DEFINE(HAVE_LIBUDEV, 1,[libudev support])])
PKG_CHECK_MODULES(LIBEVDEV, [libevdev >= 0.4])
PKG_CHECK_MODULES(MTDEV, mtdev)
# Define a configure option for an alternate input module directory
AC_ARG_WITH(xorg-module-dir,
AC_HELP_STRING([--with-xorg-module-dir=DIR],
[Default xorg module directory [[default=$libdir/xorg/modules]]]),
@@ -59,28 +52,27 @@ AC_ARG_WITH(xorg-module-dir,
inputdir=${moduledir}/input
AC_SUBST(inputdir)
AC_ARG_WITH(xorg-conf-dir,
AC_HELP_STRING([--with-xorg-conf-dir=DIR],
[Default xorg.conf.d directory [[default=$prefix/share/X11/xorg.conf.d/]]]),
[xorgconfdir="$withval"],
[xorgconfdir="$prefix/share/X11/xorg.conf.d"])
AC_SUBST(xorgconfdir)
# Checks for extensions
XORG_DRIVER_CHECK_EXT(XINPUT, inputproto)
# X Server SDK location is required to install evdev header files
# This location is also relayed in the xorg-evdev.pc file
sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`
# Checks for pkg-config packages
PKG_CHECK_MODULES(XORG, xorg-server xproto $REQUIRED_MODULES)
sdkdir=$(pkg-config --variable=sdkdir xorg-server)
AC_SUBST(sdkdir)
# Workaround overriding sdkdir to be able to create a tarball when user has no
# write permission in sdkdir. See DISTCHECK_CONFIGURE_FLAGS in Makefile.am
AC_ARG_WITH([sdkdir], [], [sdkdir="$withval"])
AC_SUBST([sdkdir])
CFLAGS="$CFLAGS $XORG_CFLAGS "' -I$(top_srcdir)/src'
AC_SUBST([CFLAGS])
DRIVER_NAME=evdev
AC_SUBST([DRIVER_NAME])
# Checks for libraries.
AC_CONFIG_FILES([Makefile
src/Makefile
man/Makefile
include/Makefile
xorg-evdev.pc])
AC_OUTPUT
# Checks for header files.
AC_HEADER_STDC
XORG_MANPAGE_SECTIONS
XORG_RELEASE_VERSION
AC_OUTPUT([Makefile
src/Makefile
man/Makefile
include/Makefile
xorg-evdev.pc])

View File

@@ -1 +1,2 @@
EXTRA_DIST = evdev-properties.h
sdk_HEADERS = evdev-properties.h

View File

@@ -33,8 +33,6 @@
#define EVDEV_PROP_MIDBUTTON "Evdev Middle Button Emulation"
/* CARD32 */
#define EVDEV_PROP_MIDBUTTON_TIMEOUT "Evdev Middle Button Timeout"
/* CARD8 */
#define EVDEV_PROP_MIDBUTTON_BUTTON "Evdev Middle Button Button"
/* Wheel emulation */
/* BOOL */
@@ -45,7 +43,7 @@
#define EVDEV_PROP_WHEEL_INERTIA "Evdev Wheel Emulation Inertia"
/* CARD16 */
#define EVDEV_PROP_WHEEL_TIMEOUT "Evdev Wheel Emulation Timeout"
/* CARD8, value range 0-32, 0 to always scroll */
/* CARD8, value range 0-32, 0 to disable a value */
#define EVDEV_PROP_WHEEL_BUTTON "Evdev Wheel Emulation Button"
/* Drag lock */
@@ -58,7 +56,7 @@
/* Reopen attempts. */
/* CARD8 */
#define EVDEV_PROP_REOPEN "Evdev Reopen Attempts" /* OBSOLETE */
#define EVDEV_PROP_REOPEN "Evdev Reopen Attempts"
/* Run-time calibration */
/* CARD32, 4 values [minx, maxx, miny, maxy], or no values for unset */
@@ -68,29 +66,4 @@
/* BOOL */
#define EVDEV_PROP_SWAP_AXES "Evdev Axes Swap"
/* BOOL */
#define EVDEV_PROP_THIRDBUTTON "Evdev Third Button Emulation"
/* CARD32 */
#define EVDEV_PROP_THIRDBUTTON_TIMEOUT "Evdev Third Button Emulation Timeout"
/* CARD8 */
#define EVDEV_PROP_THIRDBUTTON_BUTTON "Evdev Third Button Emulation Button"
/* CARD32 */
#define EVDEV_PROP_THIRDBUTTON_THRESHOLD "Evdev Third Button Emulation Threshold"
/* CARD8, 1 value,
This property is initialized on devices that have multimedia keys on the
function keys. The value of the property selects the default behaviour
for the function keys. The behaviour of the fn key (if any exists) is
hardware specific. On some hardware, fn may toggle the other set of
functions available on the keys.
0 send functions keys by default, fn may toggle to multimedia keys
1 send multimedia keys by default, fn may toggle to function keys
*/
#define EVDEV_PROP_FUNCTION_KEYS "Evdev Function Keys"
/* Smooth scroll */
/* INT32, 3 values (vertical, horizontal, dial) */
#define EVDEV_PROP_SCROLL_DISTANCE "Evdev Scrolling Distance"
#endif

2
man/.cvsignore Normal file
View File

@@ -0,0 +1,2 @@
Makefile
Makefile.in

View File

@@ -1,37 +1,57 @@
# Copyright 2005 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, 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.
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation.
#
# 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 OPEN GROUP 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 copyright holders 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 copyright holders.
#
drivermandir = $(DRIVER_MAN_DIR)
driverman_PRE = $(DRIVER_NAME).man
driverman_PRE = @DRIVER_NAME@.man
driverman_DATA = $(driverman_PRE:man=$(DRIVER_MAN_SUFFIX))
driverman_DATA = $(driverman_PRE:man=@DRIVER_MAN_SUFFIX@)
EXTRA_DIST = $(DRIVER_NAME).man
EXTRA_DIST = @DRIVER_NAME@.man
CLEANFILES = $(driverman_DATA)
SED = sed
# Strings to replace in man pages
XORGRELSTRING = @PACKAGE_STRING@
XORGMANNAME = X Version 11
MAN_SUBSTS = \
-e 's|__vendorversion__|"$(XORGRELSTRING)" "$(XORGMANNAME)"|' \
-e 's|__xorgversion__|"$(XORGRELSTRING)" "$(XORGMANNAME)"|' \
-e 's|__xservername__|Xorg|g' \
-e 's|__xconfigfile__|xorg.conf|g' \
-e 's|__projectroot__|$(prefix)|g' \
-e 's|__appmansuffix__|$(APP_MAN_SUFFIX)|g' \
-e 's|__drivermansuffix__|$(DRIVER_MAN_SUFFIX)|g' \
-e 's|__adminmansuffix__|$(ADMIN_MAN_SUFFIX)|g' \
-e 's|__miscmansuffix__|$(MISC_MAN_SUFFIX)|g' \
-e 's|__filemansuffix__|$(FILE_MAN_SUFFIX)|g'
SUFFIXES = .$(DRIVER_MAN_SUFFIX) .man
# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
.man.$(DRIVER_MAN_SUFFIX):
$(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@
sed $(MAN_SUBSTS) < $< > $@

View File

@@ -19,24 +19,15 @@ evdev \- Generic Linux input driver
.B evdev
is an __xservername__ input driver for Linux\'s generic event devices. It
therefore supports all input devices that the kernel knows about, including
most mice, keyboards, tablets and touchscreens.
.B evdev
is the default driver on the major Linux distributions.
most mice and keyboards.
.PP
The
.B evdev
driver can serve as both a pointer and a keyboard input device. Multiple
input devices are supported by multiple instances of this driver, with one
InputDevice section of your __xconfigfile__ for each input device that will
use this driver.
.PP
It is recommended that
.B evdev
devices are configured through the
.B InputClass
directive (refer to __xconfigfile__(__filemansuffix__)) instead of manual
per-device configuration. Devices configured in the
__xconfigfile__(__filemansuffix__) are not hot-plug capable.
driver can serve as both a pointer and a keyboard input device, and may be
used as both the core keyboard and the core pointer. Multiple input devices
are supported by multiple instances of this driver, with one Load
directive for evdev in the Module section of your __xconfigfile__ for each
input device that will use this driver.
.PP
.SH SUPPORTED HARDWARE
In general, any input device that the kernel has a driver for can be accessed
@@ -53,6 +44,22 @@ The following driver
.B Options
are supported:
.TP 7
.BI "Option \*qDevice\*q \*q" string \*q
Specifies the device through which the device can be accessed. This will
generally be of the form \*q/dev/input/eventX\*q, where X is some integer.
The mapping from device node to hardware is system-dependent.
.TP 7
.BI "Option \*qEmulate3Buttons\*q \*q" boolean \*q
Enable/disable the emulation of the third (middle) mouse button for mice
which only have two physical buttons. The third button is emulated by
pressing both buttons simultaneously. Default: on, until a middle mouse
button event is registered. Property: "Evdev Middle Button Emulation".
.TP 7
.BI "Option \*qEmulate3Timeout\*q \*q" integer \*q
Sets the timeout (in milliseconds) that the driver waits before deciding
if two buttons where pressed "simultaneously" when 3 button emulation is
enabled. Default: 50. Property: "Evdev Middle Button Timeout".
.TP 7
.BI "Option \*qButtonMapping\*q \*q" string \*q
Sets the button mapping for this device. The mapping is a space-separated list
of button mappings that correspond in order to the physical buttons on the
@@ -63,12 +70,6 @@ For example, a left-handed mouse with deactivated scroll-wheel would use a
mapping of "3 2 1 0 0". Invalid mappings are ignored and the default mapping
is used. Buttons not specified in the user's mapping use the default mapping.
.TP 7
.BI "Option \*qDevice\*q \*q" string \*q
Specifies the device through which the device can be accessed. This will
generally be of the form \*q/dev/input/eventX\*q, where X is some integer.
The mapping from device node to hardware is system-dependent. Property:
"Device Node" (read-only).
.TP 7
.BI "Option \*qDragLockButtons\*q \*q" "L1 B2 L3 B4" \*q
Sets \*qdrag lock buttons\*q that simulate holding a button down, so
that low dexterity people do not have to hold a button down at the
@@ -82,23 +83,6 @@ Sets a \*qmaster drag lock button\*q that acts as a \*qMeta Key\*q
indicating that the next button pressed is to be
\*qdrag locked\*q. Property: "Evdev Drag Lock Buttons".
.TP 7
.TP 7
.BI "Option \*qEmulate3Buttons\*q \*q" boolean \*q
Enable/disable the emulation of the third (middle) mouse button for mice
which only have two physical buttons. The third button is emulated by
pressing both buttons simultaneously. Default: off. Property: "Evdev Middle
Button Emulation".
.TP 7
.BI "Option \*qEmulate3Timeout\*q \*q" integer \*q
Sets the timeout (in milliseconds) that the driver waits before deciding
if two buttons where pressed "simultaneously" when 3 button emulation is
enabled. Default: 50. Property: "Evdev Middle Button Timeout".
.TP 7
.BI "Option \*qEmulate3Button\*q \*q" integer \*q
Specifies the physical button number to be emitted if middle button emulation
is triggered.
Default: 2. Property: "Evdev Middle Button Button".
.TP 7
.BI "Option \*qEmulateWheel\*q \*q" boolean \*q
Enable/disable "wheel" emulation. Wheel emulation means emulating button
press/release events when the mouse is moved while a specific real button
@@ -112,7 +96,7 @@ more buttons but no wheel. See the description of the
.BR XAxisMapping ,
and
.B YAxisMapping
options. Default: off. Property "Evdev Wheel Emulation".
options below. Default: off. Property "Evdev Wheel Emulation".
.TP 7
.BI "Option \*qEmulateWheelButton\*q \*q" integer \*q
Specifies which button must be held down to enable wheel emulation mode.
@@ -121,28 +105,12 @@ press/release events as specified for the
.B XAxisMapping
and
.B YAxisMapping
settings. If the button is 0 and
.BR EmulateWheel
is on, any motion of the device is converted into wheel events. Default: 4.
Property: "Evdev Wheel Emulation Button".
settings. Default: 4. Property: "Evdev Wheel Emulation Button".
.TP 7
.BI "Option \*qEmulateWheelInertia\*q \*q" integer \*q
Specifies how far (in pixels) the pointer must move to generate button
press/release events in wheel emulation mode. Default: 10. Property: "Evdev
Wheel Emulation Inertia".
.IP
This value must be set for any device does not resemble a standard mouse.
Specifically, on absolute devices such as tablets the value should be set to
a reasonable fraction of the expected movement to avoid excess scroll events.
.IP
.B WARNING:
the name \*qinertia\*q is a misnomer. This option defines the distance
required to generate one scroll event similar to the
.B VertScrollDelta
and
.B HorizScrollDelta
options. It does not enable inertia in the
physical sense, scrolling stops immediately once the movement has stopped.
.TP 7
.BI "Option \*qEmulateWheelTimeout\*q \*q" integer \*q
Specifies the time in milliseconds the
@@ -152,75 +120,6 @@ must be pressed before wheel emulation is started. If the
is released before this timeout, the original button press/release event
is sent. Default: 200. Property: "Evdev Wheel Emulation Timeout".
.TP 7
.BI "Option \*qEmulateThirdButton\*q \*q" boolean \*q
Enable third button emulation. Third button emulation emits a right button
event (by default) by pressing and holding the first button. The first
button must be held down for the configured timeout and must not move more
than the configured threshold for the emulation to activate. Otherwise, the
first button event is posted as normal. Default: off. Property: "Evdev
Third Button Emulation".
.TP 7
.BI "Option \*qEmulateThirdButtonTimeout\*q \*q" integer \*q
Specifies the timeout in milliseconds between the initial button press and
the generation of the emulated button event.
Default: 1000. Property: "Evdev Third Button Emulation Timeout".
.TP 7
.BI "Option \*qEmulateThirdButtonButton\*q \*q" integer \*q
Specifies the physical button number to be emitted if third button emulation
is triggered.
Default: 3. Property: "Evdev Third Button Button".
.TP 7
.BI "Option \*qEmulateThirdButtonMoveThreshold\*q \*q" integer \*q
Specifies the maximum move fuzz in device coordinates for third button
emulation. If the device moves by more than this threshold before the third
button emulation is triggered, the emulation is cancelled and a first button
event is generated as normal.
Default: 20. Property: "Evdev Third Button Emulation Threshold".
.TP 7
.BI "Option \*qGrabDevice\*q \*q" boolean \*q
Force a grab on the event device. Doing so will ensure that no other driver
can initialise the same device and it will also stop the device from sending
events to /dev/kbd or /dev/input/mice. Events from this device will not be
sent to virtual devices (e.g. rfkill or the Macintosh mouse button emulation).
Default: disabled.
.TP 7
.BI "Option \*qInvertX\*q \*q" Bool \*q
.TP 7
.BI "Option \*qInvertY\*q \*q" Bool \*q
Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
.TP 7
.BI "Option \*qIgnoreRelativeAxes\*q \*q" Bool \*q
.TP 7
.BI "Option \*qIgnoreAbsoluteAxes\*q \*q" Bool \*q
Ignore the specified type of axis. Default: unset. The X server cannot deal
with devices that have both relative and absolute axes. Evdev tries to guess
which axes to ignore given the device type and disables absolute axes for
mice and relative axes for tablets, touchscreens and touchpad. These options
allow to forcibly disable an axis type. Mouse wheel axes are exempt and will
work even if relative axes are ignored. No property, this configuration must
be set in the configuration.
.br
If either option is set to False, the driver will not ignore the specified
axes regardless of the presence of other axes. This may trigger buggy
behavior and events from this axis are always forwarded. Users are
discouraged from setting this option.
.TP 7
.BI "Option \*qCalibration\*q \*q" "min-x max-x min-y max-y" \*q
Calibrates the X and Y axes for devices that need to scale to a different
coordinate system than reported to the X server. This feature is required
for devices that need to scale to a different coordinate system than
originally reported by the kernel (e.g. touchscreens). The scaling to the
custom coordinate system is done in-driver and the X server is unaware of
the transformation. Property: "Evdev Axis Calibration".
.TP 7
.B Option \*qMode\*q \*qRelative\*q\fP|\fP\*qAbsolute\*q
Sets the mode of the device if device has absolute axes.
The default value for touchpads is relative, for other absolute.
This option has no effect on devices without absolute axes.
.TP 7
.BI "Option \*qSwapAxes\*q \*q" Bool \*q
Swap x/y axes. Default: off. Property: "Evdev Axes Swap".
.TP 7
.BI "Option \*qXAxisMapping\*q \*q" "N1 N2" \*q
Specifies which buttons are mapped to motion in the X direction in wheel
emulation mode. Button number
@@ -239,77 +138,68 @@ is mapped to the negative Y axis motion and button number
is mapped to the positive Y axis motion. Default: "4 5". Property:
"Evdev Wheel Emulation Axes".
.TP 7
.BI "Option \*qTypeName\*q \*q"type"\*q
Specify the X Input 1.x type (see XListInputDevices(__libmansuffix__)).
There is rarely a need to use this option, evdev will guess the device type
based on the device's capabilities. This option is provided for devices that
need quirks.
.BI "Option \*qReopenAttempts\*q \*q" integer \*q
Number of reopen attempts after a read error occurs on the device (e.g. after
waking up from suspend). In between each attempt is a 100ms wait. Default: 10.
.TP 7
.BI "Option \*qVertScrollDelta\*q \*q" integer \*q
The amount of motion considered one unit of scrolling vertically.
Default: "1". Property: "Evdev Scrolling Distance".
.BI "Option \*qInvertX\*q \*q" Bool \*q
.TP 7
.BI "Option \*qHorizScrollDelta\*q \*q" integer \*q
The amount of motion considered one unit of scrolling horizontally.
Default: "1". Property: "Evdev Scrolling Distance".
.BI "Option \*qInvertY\*q \*q" Bool \*q
Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
.TP 7
.BI "Option \*qDialDelta\*q \*q" integer \*q
The amount of motion considered one unit of turning the dial. Default: "1".
Property: "Evdev Scrolling Distance".
.BI "Option \*qSwapAxes\*q \*q" Bool \*q
Swap x/y axes. Default: off. Property: "Evdev Axes Swap".
.TP 7
.BI "Option \*qResolution\*q \*q" integer \*q
Sets the resolution of the device in dots per inch. The resolution is used
to scale relative motion events from mouse devices to 1000 DPI resolution. This
can be used to make high resolution mice less sensitive without turning off
acceleration. If set to 0 no scaling will be performed. Default: "0".
.BI "Option \*qGrabDevice\*q \*q" boolean \*q
Force a grab on the event device. Doing so will ensure that no other driver
can initialise the same device and it will also stop the device from sending
events to /dev/kbd or /dev/input/mice. Events from this device will not be
sent to virtual devices (e.g. rfkill or the Macintosh mouse button emulation).
Default disabled.
.SH SUPPORTED PROPERTIES
The following properties are provided by the
.B evdev
driver.
.TP 7
.BI "Evdev Axis Calibration"
4 32-bit values, order min-x, max-x, min-y, max-y or 0 values to disable
in-driver axis calibration.
.TP 7
.BI "Evdev Axis Inversion"
2 boolean values (8 bit, 0 or 1), order X, Y. 1 inverts the axis.
.TP 7
.BI "Evdev Axes Swap"
1 boolean value (8 bit, 0 or 1). 1 swaps x/y axes.
.TP 7
.BI "Evdev Drag Lock Buttons"
8-bit. Either 1 value or pairs of values. Value range 0-32, 0 disables a
value.
.TP 7
.BI "Evdev Middle Button Emulation"
1 boolean value (8 bit, 0 or 1).
.TP 7
.BI "Evdev Middle Button Timeout"
1 16-bit positive value.
.TP 7
.BI "Evdev Middle Button Button"
1 8-bit value, allowed range 0-32, 0 disables the button.
.TP 7
.BI "Evdev Wheel Emulation"
1 boolean value (8 bit, 0 or 1).
.TP 7
.BI "Evdev Wheel Emulation Axes"
4 8-bit values, order X up, X down, Y up, Y down. 0 disables a value.
.TP 7
.BI "Evdev Wheel Emulation Button"
1 8-bit value, allowed range 0-32, 0 disables the button.
.TP 7
.BI "Evdev Wheel Emulation Inertia"
1 16-bit positive value.
.TP 7
.BI "Evdev Wheel Emulation Timeout"
1 16-bit positive value.
.TP 7
.BI "Evdev Scrolling Distance"
3 32-bit values: vertical, horizontal and dial.
.BI "Evdev Wheel Emulation Button"
1 8-bit value, allowed range 0-32, 0 disables the button.
.TP 7
.BI "Evdev Drag Lock Buttons"
8-bit. Either 1 value or pairs of values. Value range 0-32, 0 disables a
value.
.TP 7
.BI "Evdev Axis Inversion"
2 boolean values (8 bit, 0 or 1), order X, Y. 1 inverts the axis.
.BI "Evdev Axis Calibration"
4 32-bit values, order min-x, max-x, min-y, max-y or 0 values to disable
run-time axis calibration. This feature is required for devices that need to
scale to a different coordinate system than originally reported to the X
server, such as touchscreens that require run-time calibration.
.TP 7
.BI "Evdev Axis Swap"
1 boolean values (8 bit, 0 or 1). 1 swaps x/y axes.
.SH AUTHORS
Kristian Høgsberg, Peter Hutterer
Kristian Høgsberg.
.SH "SEE ALSO"
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__),
README.mouse.

6
src/.cvsignore Normal file
View File

@@ -0,0 +1,6 @@
.deps
.libs
Makefile
Makefile.in
*.la
*.lo

View File

@@ -24,21 +24,15 @@
# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
# _ladir passes a dummy rpath to libtool so the thing will actually link
# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
AM_CFLAGS = $(XORG_CFLAGS) $(CWARNFLAGS)
AM_CPPFLAGS =-I$(top_srcdir)/include $(LIBEVDEV_CFLAGS)
@DRIVER_NAME@_drv_la_LTLIBRARIES = @DRIVER_NAME@_drv.la
@DRIVER_NAME@_drv_la_LDFLAGS = -module -avoid-version
@DRIVER_NAME@_drv_la_LIBADD = $(MTDEV_LIBS) $(UDEV_LIBS) $(LIBEVDEV_LIBS)
@DRIVER_NAME@_drv_ladir = @inputdir@
INCLUDES=-I$(top_srcdir)/include/
@DRIVER_NAME@_drv_la_SOURCES = @DRIVER_NAME@.c \
@DRIVER_NAME@.h \
emuMB.c \
emuThird.c \
emuWheel.c \
draglock.c \
apple.c \
axis_labels.h
draglock.c

View File

@@ -1,313 +0,0 @@
/*
* Copyright © 2011 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of Red Hat
* not be used in advertising or publicity pertaining to distribution
* of the software without specific, written prior permission. Red
* Hat makes no representations about the suitability of this software
* for any purpose. It is provided "as is" without express or implied
* warranty.
*
* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL THE AUTHORS BE LIABLE FOR 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.
*
* Authors:
* Peter Hutterer (peter.hutterer@redhat.com)
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <evdev.h>
#include <evdev-properties.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <exevents.h>
#include <xf86.h>
#include <xf86Xinput.h>
#include <X11/Xatom.h>
/* Apple-specific controls.
*
* On Apple keyboards, the multimedia function keys are overlaid with the F
* keys. F1 is also BrightnessDown, F10 is Mute, etc. The kernel provides a
* tweak to enable/disable this.
*
* /sys/module/hid_apple/parameters/fnmode
* 0 .. keyboard sends Fx keys, fn is disabled
* 1 .. keyboard sends multimedia keys, fn sends Fx keys
* 2 .. keyboard sends Fx keys, fn sends multimedia keys
*
* We only handle 1 and 2, don't care about 0. If fnmode is found to be on
* 0, we force it to 2 instead.
*/
/* In this file: fkeymode refers to the evdev-specific enums and parameters,
* fnmode refers to the fnmode parameter exposed by the kernel. fnmode is
* apple-specific */
#define FNMODE_PATH "/sys/module/hid_apple/parameters/fnmode"
/* Taken from the kernel */
#define USB_VENDOR_ID_APPLE 0x05ac
#define USB_DEVICE_ID_APPLE_ALU_MINI_ANSI 0x021d
#define USB_DEVICE_ID_APPLE_ALU_MINI_ISO 0x021e
#define USB_DEVICE_ID_APPLE_ALU_MINI_JIS 0x021f
#define USB_DEVICE_ID_APPLE_ALU_ANSI 0x0220
#define USB_DEVICE_ID_APPLE_ALU_ISO 0x0221
#define USB_DEVICE_ID_APPLE_ALU_JIS 0x0222
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI 0x022c
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO 0x022d
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS 0x022e
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
static int EvdevAppleGetProperty (DeviceIntPtr dev, Atom property);
static int EvdevAppleSetProperty(DeviceIntPtr dev, Atom atom,
XIPropertyValuePtr val, BOOL checkonly);
static Atom prop_fkeymode;
static Bool fnmode_readonly; /* set if we can only read fnmode */
struct product_table
{
unsigned int vendor;
unsigned int product;
} apple_keyboard_table[] = {
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS},
{ 0, 0}
};
/**
* @return TRUE if the device matches a product in the given product table,
* FALSE otherwise
*/
static Bool product_check(const struct product_table *t, int vendor, int product)
{
while (t->vendor)
{
if (vendor == t->vendor && product == t->product)
return TRUE;
t++;
}
return FALSE;
}
/**
* @return 0 on success, -1 otherwise (check errno)
*/
static int
set_fnmode(enum fkeymode fkeymode)
{
int fd;
char mode;
int bytes_written;
if (fkeymode == FKEYMODE_UNKNOWN)
{
errno = EINVAL; /* silly you */
return -1;
}
fd = open(FNMODE_PATH, O_WRONLY);
if (fd < 0)
return -1;
mode = (fkeymode == FKEYMODE_FKEYS) ? '2' : '1';
bytes_written = write(fd, &mode, 1);
close(fd);
return (bytes_written == 1) ? 0 : -1;
}
/**
* Get the current value of fnmode. If fnmode is found to be on 0, we set it
* to 2 in the process. Yes, quite daring, I know. I live on the edge.
*
* @return The current setting of fnmode or FKEYMODE_UNKNOWN on error (check
* errno)
*/
static enum fkeymode
get_fnmode(void)
{
int fd;
char retvalue;
fd = open(FNMODE_PATH, O_RDWR);
if (fd < 0 && errno == EACCES)
{
fnmode_readonly = TRUE;
fd = open(FNMODE_PATH, O_RDONLY);
}
if (fd < 0)
goto err;
if (read(fd, &retvalue, 1) != 1)
goto err;
if (retvalue != '0' && retvalue != '1' && retvalue != '2')
{
xf86Msg(X_ERROR, "Invalid fnmode value: %c\n", retvalue);
errno = EINVAL;
goto err;
}
close(fd);
/* we don't want 0, switch to 2 */
if (retvalue == '0')
{
if (fnmode_readonly)
xf86Msg(X_WARNING, "fnmode is disabled and read-only. Fn key will"
"not toggle to multimedia keys.\n");
else
set_fnmode(FKEYMODE_FKEYS);
}
return retvalue == '1' ? FKEYMODE_MMKEYS : FKEYMODE_FKEYS;
err:
if (fd >= 0)
close(fd);
return FKEYMODE_UNKNOWN;
}
/**
* Set the property value to fkeymode. If the property doesn't exist,
* initialize it.
*/
static void set_fkeymode_property(InputInfoPtr pInfo, enum fkeymode fkeymode)
{
DeviceIntPtr dev = pInfo->dev;
BOOL init = FALSE;
char data;
switch(fkeymode)
{
case FKEYMODE_FKEYS: data = 0; break;
case FKEYMODE_MMKEYS: data = 1; break;
case FKEYMODE_UNKNOWN:
xf86IDrvMsg(pInfo, X_ERROR, "Failed to get fnmode (%s)\n", strerror(errno));
return;
}
if (!prop_fkeymode) {
init = TRUE;
prop_fkeymode = MakeAtom(EVDEV_PROP_FUNCTION_KEYS, strlen(EVDEV_PROP_FUNCTION_KEYS), TRUE);
}
/* Don't send an event if we're initializing the property */
XIChangeDeviceProperty(dev, prop_fkeymode, XA_INTEGER, 8,
PropModeReplace, 1, &data, !init);
if (init)
{
XISetDevicePropertyDeletable(dev, prop_fkeymode, FALSE);
XIRegisterPropertyHandler(dev, EvdevAppleSetProperty, EvdevAppleGetProperty, NULL);
}
}
/**
* Called when a client reads the property state.
* Update with current kernel state, it may have changed behind our back.
*/
static int
EvdevAppleGetProperty (DeviceIntPtr dev, Atom property)
{
if (property == prop_fkeymode)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
enum fkeymode fkeymode;
fkeymode = get_fnmode();
if (fkeymode != pEvdev->fkeymode) {
/* set internal copy first, so we don't write to the file in
* SetProperty handler */
pEvdev->fkeymode = fkeymode;
set_fkeymode_property(pInfo, fkeymode);
}
}
return Success;
}
static int
EvdevAppleSetProperty(DeviceIntPtr dev, Atom atom,
XIPropertyValuePtr val, BOOL checkonly)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
if (atom == prop_fkeymode)
{
CARD8 v = *(CARD8*)val->data;
if (val->format != 8 || val->type != XA_INTEGER)
return BadMatch;
if (fnmode_readonly)
return BadAccess;
if (v > 1)
return BadValue;
if (!checkonly)
{
if ((!v && pEvdev->fkeymode != FKEYMODE_FKEYS) ||
(v && pEvdev->fkeymode != FKEYMODE_MMKEYS))
{
pEvdev->fkeymode = v ? FKEYMODE_MMKEYS : FKEYMODE_FKEYS;
set_fnmode(pEvdev->fkeymode);
}
}
}
return Success;
}
void
EvdevAppleInitProperty(DeviceIntPtr dev)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
enum fkeymode fkeymode;
if (!product_check(apple_keyboard_table,
libevdev_get_id_vendor(pEvdev->dev),
libevdev_get_id_product(pEvdev->dev)))
return;
fkeymode = get_fnmode();
pEvdev->fkeymode = fkeymode;
set_fkeymode_property(pInfo, fkeymode);
}

View File

@@ -1,198 +0,0 @@
/*
* Copyright © 2004-2008 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of Red Hat
* not be used in advertising or publicity pertaining to distribution
* of the software without specific, written prior permission. Red
* Hat makes no representations about the suitability of this software
* for any purpose. It is provided "as is" without express or implied
* warranty.
*
* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL THE AUTHORS BE LIABLE FOR 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <xserver-properties.h>
#ifndef AXIS_LABELS
#define AXIS_LABELS
/* Aligned with linux/input.h.
Note that there are holes in the ABS_ range, these are simply replaced with
MISC here */
static const char* abs_labels[] = {
AXIS_LABEL_PROP_ABS_X, /* 0x00 */
AXIS_LABEL_PROP_ABS_Y, /* 0x01 */
AXIS_LABEL_PROP_ABS_Z, /* 0x02 */
AXIS_LABEL_PROP_ABS_RX, /* 0x03 */
AXIS_LABEL_PROP_ABS_RY, /* 0x04 */
AXIS_LABEL_PROP_ABS_RZ, /* 0x05 */
AXIS_LABEL_PROP_ABS_THROTTLE, /* 0x06 */
AXIS_LABEL_PROP_ABS_RUDDER, /* 0x07 */
AXIS_LABEL_PROP_ABS_WHEEL, /* 0x08 */
AXIS_LABEL_PROP_ABS_GAS, /* 0x09 */
AXIS_LABEL_PROP_ABS_BRAKE, /* 0x0a */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_HAT0X, /* 0x10 */
AXIS_LABEL_PROP_ABS_HAT0Y, /* 0x11 */
AXIS_LABEL_PROP_ABS_HAT1X, /* 0x12 */
AXIS_LABEL_PROP_ABS_HAT1Y, /* 0x13 */
AXIS_LABEL_PROP_ABS_HAT2X, /* 0x14 */
AXIS_LABEL_PROP_ABS_HAT2Y, /* 0x15 */
AXIS_LABEL_PROP_ABS_HAT3X, /* 0x16 */
AXIS_LABEL_PROP_ABS_HAT3Y, /* 0x17 */
AXIS_LABEL_PROP_ABS_PRESSURE, /* 0x18 */
AXIS_LABEL_PROP_ABS_DISTANCE, /* 0x19 */
AXIS_LABEL_PROP_ABS_TILT_X, /* 0x1a */
AXIS_LABEL_PROP_ABS_TILT_Y, /* 0x1b */
AXIS_LABEL_PROP_ABS_TOOL_WIDTH, /* 0x1c */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_VOLUME /* 0x20 */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MISC, /* undefined */
AXIS_LABEL_PROP_ABS_MT_TOUCH_MAJOR, /* 0x30 */
AXIS_LABEL_PROP_ABS_MT_TOUCH_MINOR, /* 0x31 */
AXIS_LABEL_PROP_ABS_MT_WIDTH_MAJOR, /* 0x32 */
AXIS_LABEL_PROP_ABS_MT_WIDTH_MINOR, /* 0x33 */
AXIS_LABEL_PROP_ABS_MT_ORIENTATION, /* 0x34 */
AXIS_LABEL_PROP_ABS_MT_POSITION_X, /* 0x35 */
AXIS_LABEL_PROP_ABS_MT_POSITION_Y, /* 0x36 */
AXIS_LABEL_PROP_ABS_MT_TOOL_TYPE, /* 0x37 */
AXIS_LABEL_PROP_ABS_MT_BLOB_ID, /* 0x38 */
AXIS_LABEL_PROP_ABS_MT_TRACKING_ID, /* 0x39 */
AXIS_LABEL_PROP_ABS_MT_PRESSURE, /* 0x3a */
#ifdef AXIS_LABEL_PROP_ABS_MT_DISTANCE
AXIS_LABEL_PROP_ABS_MT_DISTANCE, /* 0x3b */
AXIS_LABEL_PROP_ABS_MT_TOOL_X, /* 0x3c */
AXIS_LABEL_PROP_ABS_MT_TOOL_Y, /* 0x3d */
#endif /* AXIS_LABEL_PROP_ABS_MT_DISTANCE */
};
static const char* rel_labels[] = {
AXIS_LABEL_PROP_REL_X,
AXIS_LABEL_PROP_REL_Y,
AXIS_LABEL_PROP_REL_Z,
AXIS_LABEL_PROP_REL_RX,
AXIS_LABEL_PROP_REL_RY,
AXIS_LABEL_PROP_REL_RZ,
AXIS_LABEL_PROP_REL_HWHEEL,
AXIS_LABEL_PROP_REL_DIAL,
AXIS_LABEL_PROP_REL_WHEEL,
AXIS_LABEL_PROP_REL_MISC
};
static const char* btn_labels[][16] = {
{ /* BTN_MISC group offset 0x100*/
BTN_LABEL_PROP_BTN_0, /* 0x00 */
BTN_LABEL_PROP_BTN_1, /* 0x01 */
BTN_LABEL_PROP_BTN_2, /* 0x02 */
BTN_LABEL_PROP_BTN_3, /* 0x03 */
BTN_LABEL_PROP_BTN_4, /* 0x04 */
BTN_LABEL_PROP_BTN_5, /* 0x05 */
BTN_LABEL_PROP_BTN_6, /* 0x06 */
BTN_LABEL_PROP_BTN_7, /* 0x07 */
BTN_LABEL_PROP_BTN_8, /* 0x08 */
BTN_LABEL_PROP_BTN_9 /* 0x09 */
},
{ /* BTN_MOUSE group offset 0x110 */
BTN_LABEL_PROP_BTN_LEFT, /* 0x00 */
BTN_LABEL_PROP_BTN_RIGHT, /* 0x01 */
BTN_LABEL_PROP_BTN_MIDDLE, /* 0x02 */
BTN_LABEL_PROP_BTN_SIDE, /* 0x03 */
BTN_LABEL_PROP_BTN_EXTRA, /* 0x04 */
BTN_LABEL_PROP_BTN_FORWARD, /* 0x05 */
BTN_LABEL_PROP_BTN_BACK, /* 0x06 */
BTN_LABEL_PROP_BTN_TASK /* 0x07 */
},
{ /* BTN_JOYSTICK group offset 0x120 */
BTN_LABEL_PROP_BTN_TRIGGER, /* 0x00 */
BTN_LABEL_PROP_BTN_THUMB, /* 0x01 */
BTN_LABEL_PROP_BTN_THUMB2, /* 0x02 */
BTN_LABEL_PROP_BTN_TOP, /* 0x03 */
BTN_LABEL_PROP_BTN_TOP2, /* 0x04 */
BTN_LABEL_PROP_BTN_PINKIE, /* 0x05 */
BTN_LABEL_PROP_BTN_BASE, /* 0x06 */
BTN_LABEL_PROP_BTN_BASE2, /* 0x07 */
BTN_LABEL_PROP_BTN_BASE3, /* 0x08 */
BTN_LABEL_PROP_BTN_BASE4, /* 0x09 */
BTN_LABEL_PROP_BTN_BASE5, /* 0x0a */
BTN_LABEL_PROP_BTN_BASE6, /* 0x0b */
NULL,
NULL,
NULL,
BTN_LABEL_PROP_BTN_DEAD /* 0x0f */
},
{ /* BTN_GAMEPAD group offset 0x130 */
BTN_LABEL_PROP_BTN_A, /* 0x00 */
BTN_LABEL_PROP_BTN_B, /* 0x01 */
BTN_LABEL_PROP_BTN_C, /* 0x02 */
BTN_LABEL_PROP_BTN_X, /* 0x03 */
BTN_LABEL_PROP_BTN_Y, /* 0x04 */
BTN_LABEL_PROP_BTN_Z, /* 0x05 */
BTN_LABEL_PROP_BTN_TL, /* 0x06 */
BTN_LABEL_PROP_BTN_TR, /* 0x07 */
BTN_LABEL_PROP_BTN_TL2, /* 0x08 */
BTN_LABEL_PROP_BTN_TR2, /* 0x09 */
BTN_LABEL_PROP_BTN_SELECT, /* 0x0a */
BTN_LABEL_PROP_BTN_START, /* 0x0b */
BTN_LABEL_PROP_BTN_MODE, /* 0x0c */
BTN_LABEL_PROP_BTN_THUMBL, /* 0x0d */
BTN_LABEL_PROP_BTN_THUMBR /* 0x0e */
},
{ /* BTN_DIGI group offset 0x140 */
BTN_LABEL_PROP_BTN_TOOL_PEN, /* 0x00 */
BTN_LABEL_PROP_BTN_TOOL_RUBBER, /* 0x01 */
BTN_LABEL_PROP_BTN_TOOL_BRUSH, /* 0x02 */
BTN_LABEL_PROP_BTN_TOOL_PENCIL, /* 0x03 */
BTN_LABEL_PROP_BTN_TOOL_AIRBRUSH, /* 0x04 */
BTN_LABEL_PROP_BTN_TOOL_FINGER, /* 0x05 */
BTN_LABEL_PROP_BTN_TOOL_MOUSE, /* 0x06 */
BTN_LABEL_PROP_BTN_TOOL_LENS, /* 0x07 */
NULL,
NULL,
BTN_LABEL_PROP_BTN_TOUCH, /* 0x0a */
BTN_LABEL_PROP_BTN_STYLUS, /* 0x0b */
BTN_LABEL_PROP_BTN_STYLUS2, /* 0x0c */
BTN_LABEL_PROP_BTN_TOOL_DOUBLETAP, /* 0x0d */
BTN_LABEL_PROP_BTN_TOOL_TRIPLETAP /* 0x0e */
},
{ /* BTN_WHEEL group offset 0x150 */
BTN_LABEL_PROP_BTN_GEAR_DOWN, /* 0x00 */
BTN_LABEL_PROP_BTN_GEAR_UP /* 0x01 */
}
};
#endif

View File

@@ -5,7 +5,7 @@
* Copyright 1994-2002 by The XFree86 Project, Inc.
* Copyright 2002 by Paul Elliott
* (Ported from xf86-input-mouse, above copyrights taken from there)
* Copyright © 2008 University of South Australia
* Copyright © 2008 University of South Australia
* Copyright 2008 by Chris Salch
* Copyright 2008 Red Hat, Inc.
*
@@ -35,7 +35,6 @@
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "evdev.h"
#include <xf86.h>
#include <xf86Xinput.h>
@@ -43,8 +42,11 @@
#include <exevents.h>
#include <evdev-properties.h>
#include "evdev.h"
#ifdef HAVE_PROPERTIES
static Atom prop_dlock = 0; /* Drag lock buttons. */
#endif
void EvdevDragLockLockButton(InputInfoPtr pInfo, unsigned int button);
@@ -103,12 +105,13 @@ EvdevDragLockPreInit(InputInfoPtr pInfo)
/* We only have a meta button */
pEvdev->dragLock.meta = meta_button;
xf86IDrvMsg(pInfo, X_CONFIG, "DragLockButtons : "
"%i as meta\n", meta_button);
xf86Msg(X_CONFIG, "%s: DragLockButtons : "
"%i as meta\n",
pInfo->name, meta_button);
} else {
xf86IDrvMsg(pInfo, X_ERROR, "DragLockButtons : "
"Incomplete pair specifying button pairs %s\n",
option_string);
xf86Msg(X_ERROR, "%s: DragLockButtons : "
"Incomplete pair specifying button pairs %s\n",
pInfo->name, option_string);
}
} else {
@@ -116,24 +119,23 @@ EvdevDragLockPreInit(InputInfoPtr pInfo)
if ((meta_button <= EVDEV_MAXBUTTONS) && (meta_button >= 0 ) &&
(lock_button <= EVDEV_MAXBUTTONS) && (lock_button >= 0)) {
xf86IDrvMsg(pInfo, X_CONFIG,
"DragLockButtons : %i -> %i\n",
meta_button, lock_button);
xf86Msg(X_CONFIG, "%s: DragLockButtons : %i -> %i\n",
pInfo->name, meta_button, lock_button);
pEvdev->dragLock.lock_pair[meta_button - 1] = lock_button;
pairs=TRUE;
} else {
/* Let the user know something was wrong
with this pair of buttons */
xf86IDrvMsg(pInfo, X_CONFIG,"DragLockButtons : "
"Invalid button pair %i -> %i\n",
meta_button, lock_button);
xf86Msg(X_CONFIG, "%s: DragLockButtons : "
"Invalid button pair %i -> %i\n",
pInfo->name, meta_button, lock_button);
}
}
} else {
xf86IDrvMsg(pInfo, X_ERROR, "Found DragLockButtons "
"with invalid lock button string : '%s'\n",
option_string);
xf86Msg(X_ERROR, "%s: Found DragLockButtons "
"with invalid lock button string : '%s'\n",
pInfo->name, option_string);
/* This should be the case anyhow, just make sure */
next_num = NULL;
@@ -143,22 +145,20 @@ EvdevDragLockPreInit(InputInfoPtr pInfo)
if (next_num != NULL && *next_num == '\0')
next_num = NULL;
}
free(option_string);
}
/* Updates DragLock button state and fires button event messges */
/* Updates DragLock button state and firest button event messges */
void
EvdevDragLockLockButton(InputInfoPtr pInfo, unsigned int button)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
BOOL state = 0;
BOOL state=0;
/* update button state */
state = pEvdev->dragLock.lock_state[button - 1] ? FALSE : TRUE;
pEvdev->dragLock.lock_state[button - 1] = state;
EvdevQueueButtonEvent(pInfo, button, state);
xf86PostButtonEvent(pInfo->dev, 0, button, state, 0, 0);
}
/* Filter button presses looking for either a meta button or the
@@ -209,6 +209,7 @@ EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value)
return FALSE;
}
#ifdef HAVE_PROPERTIES
/**
* Set the drag lock property.
* If only one value is supplied, then this is used as the meta button.
@@ -216,7 +217,7 @@ EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value)
* for the pair. 0 disables a pair.
* i.e. to set bt 3 to draglock button 1, supply 0,0,1
*/
static int
int
EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
BOOL checkonly)
{
@@ -242,9 +243,7 @@ EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
return BadValue;
}
if (val->size == 0)
return BadMatch;
else if (val->size == 1)
if (val->size == 1)
{
int meta = *((CARD8*)val->data);
if (meta > EVDEV_MAXBUTTONS)
@@ -255,7 +254,7 @@ EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
pEvdev->dragLock.meta = meta;
memset(pEvdev->dragLock.lock_pair, 0, sizeof(pEvdev->dragLock.lock_pair));
}
} else if ((val->size % 2) == 0)
} else
{
CARD8* vals = (CARD8*)val->data;
@@ -268,11 +267,10 @@ EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
pEvdev->dragLock.meta = 0;
memset(pEvdev->dragLock.lock_pair, 0, sizeof(pEvdev->dragLock.lock_pair));
for (i = 0; i < val->size && i < EVDEV_MAXBUTTONS; i += 2)
pEvdev->dragLock.lock_pair[vals[i] - 1] = vals[i + 1];
for (i = 0; i < val->size && i < EVDEV_MAXBUTTONS; i++)
pEvdev->dragLock.lock_pair[i] = vals[i];
}
} else
return BadMatch;
}
}
return Success;
@@ -316,3 +314,5 @@ EvdevDragLockInitProperty(DeviceIntPtr dev)
XIRegisterPropertyHandler(dev, EvdevDragLockSetProperty, NULL, NULL);
}
#endif

View File

@@ -34,18 +34,24 @@
#include "config.h"
#endif
#include "evdev.h"
#include <X11/Xatom.h>
#include <xf86.h>
#include <xf86Xinput.h>
#include <exevents.h>
#include <evdev-properties.h>
#include "evdev.h"
enum {
MBEMU_DISABLED = 0,
MBEMU_ENABLED,
MBEMU_AUTO
};
#ifdef HAVE_PROPERTIES
static Atom prop_mbemu = 0; /* Middle button emulation on/off property */
static Atom prop_mbtimeout = 0; /* Middle button timeout property */
static Atom prop_mbbuton = 0; /* Middle button target button property */
#endif
/*
* Lets create a simple finite-state machine for 3 button emulation:
*
@@ -185,34 +191,22 @@ int
EvdevMBEmuTimer(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = pInfo->private;
int sigstate;
int id;
int mapped_id;
#if HAVE_THREADED_INPUT
input_lock();
#else
int sigstate = xf86BlockSIGIO();
#endif
sigstate = xf86BlockSIGIO ();
pEvdev->emulateMB.pending = FALSE;
if ((id = stateTab[pEvdev->emulateMB.state][4][0]) != 0) {
mapped_id = abs(id);
if (mapped_id == 2)
mapped_id = pEvdev->emulateMB.button;
EvdevPostButtonEvent(pInfo, mapped_id,
(id >= 0) ? BUTTON_PRESS : BUTTON_RELEASE);
xf86PostButtonEvent(pInfo->dev, 0, abs(id), (id >= 0), 0, 0);
pEvdev->emulateMB.state =
stateTab[pEvdev->emulateMB.state][4][2];
} else {
xf86IDrvMsg(pInfo, X_ERROR, "Got unexpected buttonTimer in state %d\n",
pEvdev->emulateMB.state);
ErrorF("Got unexpected buttonTimer in state %d\n",
pEvdev->emulateMB.state);
}
#if HAVE_THREADED_INPUT
input_unlock();
#else
xf86UnblockSIGIO(sigstate);
#endif
xf86UnblockSIGIO (sigstate);
return 0;
}
@@ -231,7 +225,6 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
{
EvdevPtr pEvdev = pInfo->private;
int id;
int mapped_id;
int *btstate;
int ret = FALSE;
@@ -250,15 +243,12 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
if ((id = stateTab[pEvdev->emulateMB.state][*btstate][0]) != 0)
{
mapped_id = abs(id);
if (mapped_id == 2)
mapped_id = pEvdev->emulateMB.button;
EvdevQueueButtonEvent(pInfo, mapped_id, (id >= 0));
xf86PostButtonEvent(pInfo->dev, 0, abs(id), (id >= 0), 0, 0);
ret = TRUE;
}
if ((id = stateTab[pEvdev->emulateMB.state][*btstate][1]) != 0)
{
EvdevQueueButtonEvent(pInfo, abs(id), (id >= 0));
xf86PostButtonEvent(pInfo->dev, 0, abs(id), (id >= 0), 0, 0);
ret = TRUE;
}
@@ -277,7 +267,9 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
}
void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS)
void EvdevMBEmuWakeupHandler(pointer data,
int i,
pointer LastSelectMask)
{
InputInfoPtr pInfo = (InputInfoPtr)data;
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
@@ -291,7 +283,9 @@ void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS)
}
}
void EvdevMBEmuBlockHandler(BLOCK_HANDLER_ARGS)
void EvdevMBEmuBlockHandler(pointer data,
struct timeval **waitTime,
pointer LastSelectMask)
{
InputInfoPtr pInfo = (InputInfoPtr) data;
EvdevPtr pEvdev= (EvdevPtr) pInfo->private;
@@ -310,31 +304,24 @@ void
EvdevMBEmuPreInit(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
int bt;
pEvdev->emulateMB.enabled = MBEMU_AUTO;
pEvdev->emulateMB.enabled = xf86SetBoolOption(pInfo->options,
"Emulate3Buttons",
FALSE);
pEvdev->emulateMB.timeout = xf86SetIntOption(pInfo->options,
"Emulate3Timeout", 50);
bt = xf86SetIntOption(pInfo->options, "Emulate3Button", 2);
if (bt < 0 || bt > EVDEV_MAXBUTTONS) {
xf86IDrvMsg(pInfo, X_WARNING, "Invalid Emulate3Button value: %d\n",
bt);
xf86IDrvMsg(pInfo, X_WARNING, "Middle button emulation disabled.\n");
pEvdev->emulateMB.enabled = FALSE;
if (xf86FindOption(pInfo->options, "Emulate3Buttons"))
{
pEvdev->emulateMB.enabled = xf86SetBoolOption(pInfo->options,
"Emulate3Buttons",
MBEMU_ENABLED);
xf86Msg(X_INFO, "%s: Forcing middle mouse button emulation %s.\n",
pInfo->name, (pEvdev->emulateMB.enabled) ? "on" : "off");
}
pEvdev->emulateMB.button = bt;
pEvdev->emulateMB.timeout = xf86SetIntOption(pInfo->options,
"Emulate3Timeout", 50);
}
void
EvdevMBEmuOn(InputInfoPtr pInfo)
{
if (!pInfo->dev->button) /* don't init for keyboards */
return;
RegisterBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
EvdevMBEmuWakeupHandler,
(pointer)pInfo);
@@ -343,22 +330,29 @@ EvdevMBEmuOn(InputInfoPtr pInfo)
void
EvdevMBEmuFinalize(InputInfoPtr pInfo)
{
if (!pInfo->dev->button) /* don't cleanup for keyboards */
return;
RemoveBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
EvdevMBEmuWakeupHandler,
(pointer)pInfo);
}
static int
/* Enable/disable middle mouse button emulation. */
void
EvdevMBEmuEnable(InputInfoPtr pInfo, BOOL enable)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
if (pEvdev->emulateMB.enabled == MBEMU_AUTO)
pEvdev->emulateMB.enabled = enable;
}
#ifdef HAVE_PROPERTIES
int
EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
BOOL checkonly)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
int bt;
if (atom == prop_mbemu)
{
@@ -374,18 +368,6 @@ EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
if (!checkonly)
pEvdev->emulateMB.timeout = *((CARD32*)val->data);
} else if (atom == prop_mbbuton)
{
if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
bt = *((CARD8*)val->data);
if (bt < 0 || bt > EVDEV_MAXBUTTONS)
return BadValue;
if (!checkonly)
pEvdev->emulateMB.button = bt;
}
return Success;
@@ -423,15 +405,6 @@ EvdevMBEmuInitProperty(DeviceIntPtr dev)
return;
XISetDevicePropertyDeletable(dev, prop_mbtimeout, FALSE);
prop_mbbuton = MakeAtom(EVDEV_PROP_MIDBUTTON_BUTTON,
strlen(EVDEV_PROP_MIDBUTTON_BUTTON),
TRUE);
rc = XIChangeDeviceProperty(dev, prop_mbbuton, XA_INTEGER, 8, PropModeReplace, 1,
&pEvdev->emulateMB.button, FALSE);
if (rc != Success)
return;
XISetDevicePropertyDeletable(dev, prop_mbbuton, FALSE);
XIRegisterPropertyHandler(dev, EvdevMBEmuSetProperty, NULL, NULL);
}
#endif

View File

@@ -1,423 +0,0 @@
/*
* Copyright © 2011 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of the authors
* not be used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission. The authors make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL THE AUTHORS BE LIABLE FOR 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.
*
*/
/* Right mouse button emulation code.
* Emulates a right button event if the first button is held down for a
* timeout. If the device moves more than a certain amount before the
* timeout is over, the emulation is cancelled and a normal button event is
* generated.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "evdev.h"
#include <X11/Xatom.h>
#include <xf86.h>
#include <xf86Xinput.h>
#include <exevents.h>
#include <evdev-properties.h>
/* Threshold (in device coordinates) for devices to cancel emulation */
#define DEFAULT_MOVE_THRESHOLD 20
static Atom prop_3bemu; /* Right button emulation on/off property */
static Atom prop_3btimeout; /* Right button timeout property */
static Atom prop_3bbutton; /* Right button target physical button */
static Atom prop_3bthreshold; /* Right button move cancellation threshold */
/* State machine for 3rd button emulation */
enum EmulationState {
EM3B_OFF, /* no event */
EM3B_PENDING, /* timer pending */
EM3B_EMULATING /* in emulation */
};
static void
Evdev3BEmuPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
int absolute = Relative;
/* if we cancel, emit the button down event at our start position,
* not at the current position. Only for absolute devices though. For
* relative events, this may be a bit iffy since pointer accel may shoot
* us back more than we moved and confuse the user.
*/
if (emu3B->flags & EVDEV_ABSOLUTE_EVENTS)
absolute = Absolute;
xf86PostButtonEventP(pInfo->dev, absolute, button,
(act == BUTTON_PRESS) ? 1 : 0, 0,
(absolute ? 2 : 0), emu3B->startpos);
}
/**
* Timer function. Post a button down event to the server.
*
* @param arg The InputInfoPtr for this device.
*/
CARD32
Evdev3BEmuTimer(OsTimerPtr timer, CARD32 time, pointer arg)
{
InputInfoPtr pInfo = (InputInfoPtr)arg;
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
#if HAVE_THREADED_INPUT
input_lock();
#else
int sigstate = xf86BlockSIGIO();
#endif
emu3B->state = EM3B_EMULATING;
Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_PRESS);
#if HAVE_THREADED_INPUT
input_unlock();
#else
xf86UnblockSIGIO(sigstate);
#endif
return 0;
}
/**
* Cancel all emulation, reset the timer and reset deltas.
*/
static void
Evdev3BCancel(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
if (emu3B->state != EM3B_OFF)
{
TimerCancel(emu3B->timer);
emu3B->state = EM3B_OFF;
memset(emu3B->delta, 0, sizeof(emu3B->delta));
}
emu3B->flags = 0;
}
/**
* Emulate a third button on button press. Note that emulation only triggers
* on button 1.
*
* Return TRUE if event was swallowed by middle mouse button emulation,
* FALSE otherwise.
*/
BOOL
Evdev3BEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
int ret = FALSE;
if (!emu3B->enabled)
goto out;
if (press)
emu3B->buttonstate |= button;
else
emu3B->buttonstate &= ~button;
/* Any other button pressed? Cancel timer */
if (button != 1)
{
switch (emu3B->state)
{
case EM3B_PENDING:
Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
Evdev3BCancel(pInfo);
break;
case EM3B_EMULATING:
/* We're emulating and now the user pressed a different
* button. Just release the emulating one, tell the user to
* not do that and get on with life */
Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_RELEASE);
Evdev3BCancel(pInfo);
break;
default:
break;
}
goto out;
}
/* Don't emulate if any other button is down */
if ((emu3B->buttonstate & ~0x1) != 0)
goto out;
/* Release event → cancel, send press and release now. */
if (!press)
{
switch(emu3B->state)
{
case EM3B_PENDING:
Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
Evdev3BCancel(pInfo);
break;
case EM3B_EMULATING:
Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_RELEASE);
Evdev3BCancel(pInfo);
ret = TRUE;
break;
default:
break;
}
goto out;
}
if (press && emu3B->state == EM3B_OFF)
{
emu3B->state = EM3B_PENDING;
emu3B->timer = TimerSet(emu3B->timer, 0, emu3B->timeout,
Evdev3BEmuTimer, pInfo);
ret = TRUE;
goto out;
}
out:
return ret;
}
/**
* Handle absolute x/y motion. If the motion is above the threshold, cancel
* emulation.
*/
void
Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
int cancel = FALSE;
int axis = 0;
if (emu3B->state != EM3B_PENDING)
{
if (valuator_mask_isset(vals, 0))
emu3B->startpos[0] = valuator_mask_get(vals, 0);
if (valuator_mask_isset(vals, 1))
emu3B->startpos[1] = valuator_mask_get(vals, 1);
return;
}
if ((emu3B->flags & EVDEV_ABSOLUTE_EVENTS) == 0)
emu3B->flags |= EVDEV_ABSOLUTE_EVENTS;
while (axis <= 1 && !cancel)
{
if (valuator_mask_isset(vals, axis))
{
double delta = valuator_mask_get_double(vals, axis) - emu3B->startpos[axis];
if (fabs(delta) > emu3B->threshold)
cancel = TRUE;
}
axis++;
}
if (cancel)
{
Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
Evdev3BCancel(pInfo);
}
}
/**
* Handle relative x/y motion. If the motion is above the threshold, cancel
* emulation.
*/
void
Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, double dx, double dy)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
if (emu3B->state != EM3B_PENDING)
return;
emu3B->delta[0] += dx;
emu3B->delta[1] += dy;
emu3B->flags |= EVDEV_RELATIVE_EVENTS;
if (fabs(emu3B->delta[0]) > emu3B->threshold ||
fabs(emu3B->delta[1]) > emu3B->threshold)
{
Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
Evdev3BCancel(pInfo);
}
}
void
Evdev3BEmuPreInit(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
emu3B->enabled = xf86SetBoolOption(pInfo->options,
"EmulateThirdButton",
FALSE);
emu3B->timeout = xf86SetIntOption(pInfo->options,
"EmulateThirdButtonTimeout",
1000);
emu3B->button = xf86SetIntOption(pInfo->options,
"EmulateThirdButtonButton",
3);
/* FIXME: this should be auto-configured based on axis ranges */
emu3B->threshold = xf86SetIntOption(pInfo->options,
"EmulateThirdButtonMoveThreshold",
DEFAULT_MOVE_THRESHOLD);
/* allocate now so we don't allocate in the signal handler */
emu3B->timer = TimerSet(NULL, 0, 0, NULL, NULL);
}
void
Evdev3BEmuOn(InputInfoPtr pInfo)
{
/* This function just exists for symmetry in evdev.c */
}
void
Evdev3BEmuFinalize(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
TimerFree(emu3B->timer);
emu3B->timer = NULL;
}
static int
Evdev3BEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
BOOL checkonly)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
if (atom == prop_3bemu)
{
if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
if (!checkonly)
emu3B->enabled = *((BOOL*)val->data);
} else if (atom == prop_3btimeout)
{
if (val->format != 32 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
if (!checkonly)
emu3B->timeout = *((CARD32*)val->data);
} else if (atom == prop_3bbutton)
{
if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
if (!checkonly)
emu3B->button = *((CARD8*)val->data);
} else if (atom == prop_3bthreshold)
{
if (val->format != 32 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
if (!checkonly)
emu3B->threshold = *((CARD32*)val->data);
}
return Success;
}
/**
* Initialise properties for third button emulation
*/
void
Evdev3BEmuInitProperty(DeviceIntPtr dev)
{
InputInfoPtr pInfo = dev->public.devicePrivate;
EvdevPtr pEvdev = pInfo->private;
struct emulate3B *emu3B = &pEvdev->emulate3B;
int rc;
if (!dev->button) /* don't init prop for keyboards */
return;
/* third button emulation on/off */
prop_3bemu = MakeAtom(EVDEV_PROP_THIRDBUTTON, strlen(EVDEV_PROP_THIRDBUTTON), TRUE);
rc = XIChangeDeviceProperty(dev, prop_3bemu, XA_INTEGER, 8,
PropModeReplace, 1,
&emu3B->enabled,
FALSE);
if (rc != Success)
return;
XISetDevicePropertyDeletable(dev, prop_3bemu, FALSE);
/* third button emulation timeout */
prop_3btimeout = MakeAtom(EVDEV_PROP_THIRDBUTTON_TIMEOUT,
strlen(EVDEV_PROP_THIRDBUTTON_TIMEOUT),
TRUE);
rc = XIChangeDeviceProperty(dev, prop_3btimeout, XA_INTEGER, 32, PropModeReplace, 1,
&emu3B->timeout, FALSE);
if (rc != Success)
return;
XISetDevicePropertyDeletable(dev, prop_3btimeout, FALSE);
/* third button emulation button to be triggered */
prop_3bbutton = MakeAtom(EVDEV_PROP_THIRDBUTTON_BUTTON,
strlen(EVDEV_PROP_THIRDBUTTON_BUTTON),
TRUE);
rc = XIChangeDeviceProperty(dev, prop_3bbutton, XA_INTEGER, 8, PropModeReplace, 1,
&emu3B->button, FALSE);
if (rc != Success)
return;
XISetDevicePropertyDeletable(dev, prop_3bbutton, FALSE);
/* third button emulation movement threshold */
prop_3bthreshold = MakeAtom(EVDEV_PROP_THIRDBUTTON_THRESHOLD,
strlen(EVDEV_PROP_THIRDBUTTON_THRESHOLD),
TRUE);
rc = XIChangeDeviceProperty(dev, prop_3bthreshold, XA_INTEGER, 32, PropModeReplace, 1,
&emu3B->threshold, FALSE);
if (rc != Success)
return;
XISetDevicePropertyDeletable(dev, prop_3bthreshold, FALSE);
XIRegisterPropertyHandler(dev, Evdev3BEmuSetProperty, NULL, NULL);
}

View File

@@ -33,7 +33,6 @@
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "evdev.h"
#include <X11/Xatom.h>
#include <xf86.h>
@@ -41,17 +40,21 @@
#include <exevents.h>
#include <evdev-properties.h>
#include "evdev.h"
#define WHEEL_NOT_CONFIGURED 0
#ifdef HAVE_PROPERTIES
static Atom prop_wheel_emu = 0;
static Atom prop_wheel_axismap = 0;
static Atom prop_wheel_inertia = 0;
static Atom prop_wheel_timeout = 0;
static Atom prop_wheel_button = 0;
#endif
/* Local Function Prototypes */
static int EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value);
/* Local Funciton Prototypes */
static BOOL EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis, char *axis_name);
static void EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value);
/* Filter mouse button events */
BOOL
@@ -79,7 +82,8 @@ EvdevWheelEmuFilterButton(InputInfoPtr pInfo, unsigned int button, int value)
* If the button is released early enough emit the button
* press/release events
*/
EvdevQueueButtonClicks(pInfo, button, 1);
xf86PostButtonEvent(pInfo->dev, 0, button, 1, 0, 0);
xf86PostButtonEvent(pInfo->dev, 0, button, 0, 0, 0);
}
}
@@ -97,42 +101,25 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
WheelAxisPtr pAxis = NULL;
int value = pEv->value;
int ms;
/* Has wheel emulation been configured to be enabled? */
if (!pEvdev->emulateWheel.enabled)
return FALSE;
/* Handle our motion events if the emuWheel button is pressed
* wheel button of 0 means always emulate wheel.
*/
if (pEvdev->emulateWheel.button_state || !pEvdev->emulateWheel.button) {
/* Handle our motion events if the emuWheel button is pressed*/
if (pEvdev->emulateWheel.button_state) {
/* Just return if the timeout hasn't expired yet */
if (pEvdev->emulateWheel.button)
{
int ms = pEvdev->emulateWheel.expires - GetTimeInMillis();
if (ms > 0)
return TRUE;
}
if(pEv->type == EV_ABS) {
int axis = pEvdev->abs_axis_map[pEv->code];
int oldValue;
if (axis > -1 && valuator_mask_fetch(pEvdev->old_vals, axis, &oldValue)) {
valuator_mask_set(pEvdev->abs_vals, axis, value);
value -= oldValue; /* make value into a differential measurement */
} else
value = 0; /* avoid a jump on the first touch */
}
ms = pEvdev->emulateWheel.expires - GetTimeInMillis();
if (ms > 0)
return TRUE;
/* We don't want to intercept real mouse wheel events */
switch(pEv->code) {
/* ABS_X has the same value as REL_X, so this case catches both */
case REL_X:
pAxis = &(pEvdev->emulateWheel.X);
break;
/* ABS_Y has the same value as REL_Y, so this case catches both */
case REL_Y:
pAxis = &(pEvdev->emulateWheel.Y);
break;
@@ -141,9 +128,7 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
break;
}
/* If we found REL_X, REL_Y, ABS_X or ABS_Y then emulate a mouse
wheel.
*/
/* If we found REL_X or REL_Y, emulate a mouse wheel */
if (pAxis)
EvdevWheelEmuInertia(pInfo, pAxis, value);
@@ -154,20 +139,17 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
return FALSE;
}
/* Simulate inertia for our emulated mouse wheel.
Returns the number of wheel events generated.
*/
static int
/* Simulate inertia for our emulated mouse wheel */
static void
EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
int button;
int inertia;
int rc = 0;
/* if this axis has not been configured, just eat the motion */
if (!axis->up_button)
return rc;
return;
axis->traveled_distance += value;
@@ -181,18 +163,17 @@ EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value)
/* Produce button press events for wheel motion */
while(abs(axis->traveled_distance) > pEvdev->emulateWheel.inertia) {
axis->traveled_distance -= inertia;
EvdevQueueButtonClicks(pInfo, button, 1);
rc++;
xf86PostButtonEvent(pInfo->dev, 0, button, 1, 0, 0);
xf86PostButtonEvent(pInfo->dev, 0, button, 0, 0, 0);
}
return rc;
}
/* Handle button mapping here to avoid code duplication,
returns true if a button mapping was found. */
static BOOL
EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis,
const char *axis_name)
EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis, char* axis_name)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
char *option_string;
@@ -220,19 +201,19 @@ EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis,
pAxis->down_button = down_button;
/* Update the number of buttons if needed */
if (up_button > pEvdev->num_buttons) pEvdev->num_buttons = up_button;
if (down_button > pEvdev->num_buttons) pEvdev->num_buttons = down_button;
if (up_button > pEvdev->buttons) pEvdev->buttons = up_button;
if (down_button > pEvdev->buttons) pEvdev->buttons = down_button;
} else {
xf86IDrvMsg(pInfo, X_WARNING, "Invalid %s value:\"%s\"\n",
axis_name, option_string);
xf86Msg(X_WARNING, "%s: Invalid %s value:\"%s\"\n",
pInfo->name, axis_name, option_string);
}
free(option_string);
/* Clean up and log what happened */
if (msg) {
xf86IDrvMsg(pInfo, X_CONFIG, "%s: %s\n", axis_name, msg);
free(msg);
xf86Msg(X_CONFIG, "%s: %s: %s\n",pInfo->name, axis_name, msg);
xfree(msg);
return TRUE;
}
}
@@ -244,10 +225,14 @@ void
EvdevWheelEmuPreInit(InputInfoPtr pInfo)
{
EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
char val[4];
int wheelButton;
int inertia;
int timeout;
val[0] = 0;
val[1] = 0;
if (xf86SetBoolOption(pInfo->options, "EmulateWheel", FALSE)) {
pEvdev->emulateWheel.enabled = TRUE;
} else
@@ -256,9 +241,9 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
wheelButton = xf86SetIntOption(pInfo->options, "EmulateWheelButton", 4);
if ((wheelButton < 0) || (wheelButton > EVDEV_MAXBUTTONS)) {
xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelButton value: %d\n",
wheelButton);
xf86IDrvMsg(pInfo, X_WARNING, "Wheel emulation disabled.\n");
xf86Msg(X_WARNING, "%s: Invalid EmulateWheelButton value: %d\n",
pInfo->name, wheelButton);
xf86Msg(X_WARNING, "%s: Wheel emulation disabled.\n", pInfo->name);
pEvdev->emulateWheel.enabled = FALSE;
}
@@ -268,9 +253,10 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
inertia = xf86SetIntOption(pInfo->options, "EmulateWheelInertia", 10);
if (inertia <= 0) {
xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelInertia value: %d\n",
inertia);
xf86IDrvMsg(pInfo, X_WARNING, "Using built-in inertia value.\n");
xf86Msg(X_WARNING, "%s: Invalid EmulateWheelInertia value: %d\n",
pInfo->name, inertia);
xf86Msg(X_WARNING, "%s: Using built-in inertia value.\n",
pInfo->name);
inertia = 10;
}
@@ -280,9 +266,10 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
timeout = xf86SetIntOption(pInfo->options, "EmulateWheelTimeout", 200);
if (timeout < 0) {
xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelTimeout value: %d\n",
timeout);
xf86IDrvMsg(pInfo, X_WARNING, "Using built-in timeout value.\n");
xf86Msg(X_WARNING, "%s: Invalid EmulateWheelTimeout value: %d\n",
pInfo->name, timeout);
xf86Msg(X_WARNING, "%s: Using built-in timeout value.\n",
pInfo->name);
timeout = 200;
}
@@ -298,13 +285,13 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
/* Simpler to check just the largest value in this case */
/* XXX: we should post this to the server */
if (5 > pEvdev->num_buttons)
pEvdev->num_buttons = 5;
if (5 > pEvdev->buttons)
pEvdev->buttons = 5;
/* Display default Configuration */
xf86IDrvMsg(pInfo, X_CONFIG, "YAxisMapping: buttons %d and %d\n",
pEvdev->emulateWheel.Y.up_button,
pEvdev->emulateWheel.Y.down_button);
xf86Msg(X_CONFIG, "%s: YAxisMapping: buttons %d and %d\n",
pInfo->name, pEvdev->emulateWheel.Y.up_button,
pEvdev->emulateWheel.Y.down_button);
}
@@ -317,14 +304,14 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
pEvdev->emulateWheel.X.traveled_distance = 0;
pEvdev->emulateWheel.Y.traveled_distance = 0;
xf86IDrvMsg(pInfo, X_CONFIG,
"EmulateWheelButton: %d, "
"EmulateWheelInertia: %d, "
"EmulateWheelTimeout: %d\n",
pEvdev->emulateWheel.button, inertia, timeout);
xf86Msg(X_CONFIG, "%s: EmulateWheelButton: %d, "
"EmulateWheelInertia: %d, "
"EmulateWheelTimeout: %d\n",
pInfo->name, pEvdev->emulateWheel.button, inertia, timeout);
}
static int
#ifdef HAVE_PROPERTIES
int
EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
BOOL checkonly)
{
@@ -350,17 +337,24 @@ EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
16, PropModeReplace, 1,
&pEvdev->emulateWheel.inertia, TRUE);
}
/* Don't enable with negative timeout */
if (pEvdev->emulateWheel.timeout < 0)
{
pEvdev->emulateWheel.timeout = 200;
XIChangeDeviceProperty(dev, prop_wheel_timeout, XA_INTEGER, 16,
PropModeReplace, 1,
&pEvdev->emulateWheel.timeout, TRUE);
}
}
}
else if (atom == prop_wheel_button)
{
int bt;
int bt = *((CARD8*)val->data);
if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
bt = *((CARD8*)val->data);
if (bt < 0 || bt >= EVDEV_MAXBUTTONS)
return BadValue;
@@ -380,27 +374,23 @@ EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
}
} else if (atom == prop_wheel_inertia)
{
int inertia;
int inertia = *((CARD16*)val->data);
if (val->format != 16 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
inertia = *((CARD16*)val->data);
if (inertia <= 0)
if (inertia < 0)
return BadValue;
if (!checkonly)
pEvdev->emulateWheel.inertia = inertia;
} else if (atom == prop_wheel_timeout)
{
int timeout;
int timeout = *((CARD16*)val->data);
if (val->format != 16 || val->size != 1 || val->type != XA_INTEGER)
return BadMatch;
timeout = *((CARD16*)val->data);
if (timeout < 0)
return BadValue;
@@ -473,3 +463,4 @@ EvdevWheelEmuInitProperty(DeviceIntPtr dev)
XIRegisterPropertyHandler(dev, EvdevWheelEmuSetProperty, NULL, NULL);
}
#endif

File diff suppressed because it is too large Load Diff

View File

@@ -25,117 +25,28 @@
* Kristian Høgsberg (krh@redhat.com)
* Adam Jackson (ajax@redhat.com)
* Peter Hutterer (peter@cs.unisa.edu.au)
* Oliver McFadden (oliver.mcfadden@nokia.com)
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifndef EVDEV_H
#define EVDEV_H
#include <linux/input.h>
#include <sys/types.h>
/* Tolerate prior #include <linux/input.h> */
#undef BUS_NONE
#undef BUS_PCI
#undef BUS_SBUS
#undef BUS_PLATFORM
#undef BUS_USB
#include <xorg-server.h>
#include <xf86Xinput.h>
#include <xf86_OSproc.h>
#ifdef XKB
#include <xkbstr.h>
#include <mtdev.h>
#include <libevdev/libevdev.h>
#ifndef EV_CNT /* linux 2.6.23 kernels and earlier lack _CNT defines */
#define EV_CNT (EV_MAX+1)
#endif
#ifndef KEY_CNT
#define KEY_CNT (KEY_MAX+1)
#endif
#ifndef REL_CNT
#define REL_CNT (REL_MAX+1)
#endif
#ifndef ABS_CNT
#define ABS_CNT (ABS_MAX+1)
#endif
#ifndef LED_CNT
#define LED_CNT (LED_MAX+1)
#endif
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 18
#define LogMessageVerbSigSafe xf86MsgVerb
#endif
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 23
#define HAVE_THREADED_INPUT 1
#endif
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 24
#define BLOCK_HANDLER_ARGS void *data, void *waitTime
#define WAKEUP_HANDLER_ARGS void *data, int i
#else
#define BLOCK_HANDLER_ARGS pointer data, struct timeval **waitTime, pointer LastSelectMask
#define WAKEUP_HANDLER_ARGS void *data, int i, pointer LastSelectMask
#endif
#define EVDEV_MAXBUTTONS 32
#define EVDEV_MAXQUEUE 32
/* evdev flags */
#define EVDEV_KEYBOARD_EVENTS (1 << 0)
#define EVDEV_BUTTON_EVENTS (1 << 1)
#define EVDEV_RELATIVE_EVENTS (1 << 2)
#define EVDEV_ABSOLUTE_EVENTS (1 << 3)
#define EVDEV_TOUCHPAD (1 << 4)
#define EVDEV_INITIALIZED (1 << 5) /* WheelInit etc. called already? */
#define EVDEV_TOUCHSCREEN (1 << 6)
#define EVDEV_CALIBRATED (1 << 7) /* run-time calibrated? */
#define EVDEV_TABLET (1 << 8) /* device looks like a tablet? */
#define EVDEV_UNIGNORE_ABSOLUTE (1 << 9) /* explicitly unignore abs axes */
#define EVDEV_UNIGNORE_RELATIVE (1 << 10) /* explicitly unignore rel axes */
#define EVDEV_RELATIVE_MODE (1 << 11) /* Force relative events for devices with absolute axes */
#ifndef MAX_VALUATORS
#define MAX_VALUATORS 36
#endif
#ifndef XI_PROP_DEVICE_NODE
#define XI_PROP_DEVICE_NODE "Device Node"
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 3
#define HAVE_PROPERTIES 1
#endif
#define LONG_BITS (sizeof(long) * 8)
/* Number of longs needed to hold the given number of bits */
#define NLONGS(x) (((x) + LONG_BITS - 1) / LONG_BITS)
#define DEFAULT_MOUSE_DPI 1000.0
/* Function key mode */
enum fkeymode {
FKEYMODE_UNKNOWN = 0,
FKEYMODE_FKEYS, /* function keys send function keys */
FKEYMODE_MMKEYS, /* function keys send multimedia keys */
};
enum SlotState {
SLOTSTATE_OPEN = 8,
SLOTSTATE_CLOSE,
SLOTSTATE_UPDATE,
SLOTSTATE_EMPTY,
};
enum ButtonAction {
BUTTON_RELEASE = 0,
BUTTON_PRESS = 1
};
#define NBITS(x) (((x) + LONG_BITS - 1) / LONG_BITS)
/* axis specific data for wheel emulation */
typedef struct {
@@ -144,57 +55,29 @@ typedef struct {
int traveled_distance;
} WheelAxis, *WheelAxisPtr;
/* Event queue used to defer keyboard/button events until EV_SYN time. */
typedef struct {
enum {
EV_QUEUE_KEY, /* xf86PostKeyboardEvent() */
EV_QUEUE_BTN, /* xf86PostButtonEvent() */
EV_QUEUE_PROXIMITY, /* xf86PostProximityEvent() */
EV_QUEUE_TOUCH, /*xf86PostTouchEvent() */
} type;
union {
int key; /* May be either a key code or button number. */
unsigned int touch; /* Touch ID */
} detail;
int val; /* State of the key/button/touch; pressed or released. */
ValuatorMask *touchMask;
} EventQueueRec, *EventQueuePtr;
typedef struct {
struct libevdev *dev;
char *device;
const char *device;
int grabDevice; /* grab the event device? */
int num_vals; /* number of valuators */
int num_mt_vals; /* number of multitouch valuators */
int abs_axis_map[ABS_CNT]; /* Map evdev ABS_* to index */
int rel_axis_map[REL_CNT]; /* Map evdev REL_* to index */
ValuatorMask *abs_vals; /* values for absolute axis */
ValuatorMask *rel_vals; /* values for relative axis */
ValuatorMask *old_vals; /* old absolute values for calculating relative motion */
ValuatorMask *prox; /* last absolute values set while not in proximity */
ValuatorMask *mt_mask;
ValuatorMask **last_mt_vals;
int cur_slot;
struct slot {
int dirty;
enum SlotState state;
} *slots;
struct mtdev *mtdev;
BOOL fake_mt;
int screen;
int min_x, min_y, max_x, max_y;
int abs_x, abs_y, old_x, old_y;
int flags;
int in_proximity; /* device in proximity */
int use_proximity; /* using the proximity bit? */
int num_buttons; /* number of buttons */
int tool;
int buttons; /* number of buttons */
BOOL swap_axes;
BOOL invert_x;
BOOL invert_y;
int resolution;
unsigned int abs_queued, rel_queued, prox_queued;
/* XKB stuff has to be per-device rather than per-driver */
int noXkb;
#ifdef XKB
char *xkb_rules;
char *xkb_model;
char *xkb_layout;
char *xkb_variant;
char *xkb_options;
XkbComponentNamesRec xkbnames;
#endif
/* Middle mouse button emulation */
struct {
BOOL enabled;
@@ -203,21 +86,7 @@ typedef struct {
int state; /* state machine (see bt3emu.c) */
Time expires; /* time of expiry */
Time timeout;
uint8_t button; /* phys button to emit */
} emulateMB;
/* Third mouse button emulation */
struct emulate3B {
BOOL enabled;
BOOL state; /* current state */
Time timeout; /* timeout until third button press */
int buttonstate; /* phys. button state */
int button; /* phys button to emit */
int threshold; /* move threshold in dev coords */
OsTimerPtr timer;
double delta[2]; /* delta x/y, accumulating */
int startpos[2]; /* starting pos for abs devices */
int flags; /* remember if we had rel or abs movement */
} emulate3B;
struct {
int meta; /* meta key to lock any button */
BOOL meta_state; /* meta_button state */
@@ -234,11 +103,6 @@ typedef struct {
Time expires; /* time of expiry */
Time timeout;
} emulateWheel;
struct {
int vert_delta;
int horiz_delta;
int dial_delta;
} smoothScroll;
/* run-time calibration */
struct {
int min_x;
@@ -253,47 +117,27 @@ typedef struct {
int reopen_left; /* number of attempts left to re-open the device */
OsTimerPtr reopen_timer;
/* minor/major number */
dev_t min_maj;
/* Event queue used to defer keyboard/button events until EV_SYN time. */
int num_queue;
EventQueueRec queue[EVDEV_MAXQUEUE];
enum fkeymode fkeymode;
char *type_name;
/* Cached info from device. */
char name[1024];
long bitmask[NBITS(EV_MAX)];
long key_bitmask[NBITS(KEY_MAX)];
long rel_bitmask[NBITS(REL_MAX)];
long abs_bitmask[NBITS(ABS_MAX)];
long led_bitmask[NBITS(LED_MAX)];
struct input_absinfo absinfo[ABS_MAX];
} EvdevRec, *EvdevPtr;
/* Event posting functions */
void EvdevQueueKbdEvent(InputInfoPtr pInfo, struct input_event *ev, int value);
void EvdevQueueButtonEvent(InputInfoPtr pInfo, int button, int value);
void EvdevQueueProximityEvent(InputInfoPtr pInfo, int value);
void EvdevQueueTouchEvent(InputInfoPtr pInfo, unsigned int touch,
ValuatorMask *mask, uint16_t type);
void EvdevPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act);
void EvdevQueueButtonClicks(InputInfoPtr pInfo, int button, int count);
void EvdevPostRelativeMotionEvents(InputInfoPtr pInfo);
void EvdevPostAbsoluteMotionEvents(InputInfoPtr pInfo);
unsigned int EvdevUtilButtonEventToButtonNumber(EvdevPtr pEvdev, int code);
/* Middle Button emulation */
int EvdevMBEmuTimer(InputInfoPtr);
BOOL EvdevMBEmuFilterEvent(InputInfoPtr, int, BOOL);
void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS);
void EvdevMBEmuBlockHandler(BLOCK_HANDLER_ARGS);
void EvdevMBEmuWakeupHandler(pointer, int, pointer);
void EvdevMBEmuBlockHandler(pointer, struct timeval**, pointer);
void EvdevMBEmuPreInit(InputInfoPtr);
void EvdevMBEmuOn(InputInfoPtr);
void EvdevMBEmuFinalize(InputInfoPtr);
/* Third button emulation */
CARD32 Evdev3BEmuTimer(OsTimerPtr timer, CARD32 time, pointer arg);
BOOL Evdev3BEmuFilterEvent(InputInfoPtr, int, BOOL);
void Evdev3BEmuPreInit(InputInfoPtr pInfo);
void Evdev3BEmuOn(InputInfoPtr);
void Evdev3BEmuFinalize(InputInfoPtr);
void Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, double dx, double dy);
void Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals);
void EvdevMBEmuEnable(InputInfoPtr, BOOL);
/* Mouse Wheel emulation */
void EvdevWheelEmuPreInit(InputInfoPtr pInfo);
@@ -304,9 +148,9 @@ BOOL EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv);
void EvdevDragLockPreInit(InputInfoPtr pInfo);
BOOL EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value);
#ifdef HAVE_PROPERTIES
void EvdevMBEmuInitProperty(DeviceIntPtr);
void Evdev3BEmuInitProperty(DeviceIntPtr);
void EvdevWheelEmuInitProperty(DeviceIntPtr);
void EvdevDragLockInitProperty(DeviceIntPtr);
void EvdevAppleInitProperty(DeviceIntPtr);
#endif
#endif