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2014-02-09Delete stray ; in struct _DeviceChangedEventAlan Coopersmith1-1/+1
Caused Solaris Studio cc to complain in every file which included it: "../include/eventstr.h", line 179: warning: syntax error: empty member declaration Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2013-05-10Xi: use public.processInputProc to replay the touch historyPeter Hutterer1-0/+1
If a device is frozen in results to a grab, we need to enqueue the events. This makes things complicated, and hard to follow since touch events are now replayed in the history, pushed into EnqueueEvent, then replayed later during PlayReleasedEvents in response to an XAllowEvents. While the device is frozen, no touch events are processed, so if there is a touch client with ownership mask _below_ the grab this will delay the delivery and potentially screw gesture recognition. However, this is the behaviour we have already anyway if the top-most client is a sync pgrab or there is a sync grab active on the device when the TouchBegin was generated. (also note, such a client would only reliably work in case of ReplayPointer anyway) Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-05-07dix: send the current axis value in DeviceChangedEvents (#62321)Peter Hutterer1-0/+1
X.Org Bug 62321 <http://bugs.freedesktop.org/show_bug.cgi?id=62321> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
2012-12-17Add support for XI2.3: Pointer barrier events and releases.Jasper St. Pierre1-0/+22
This adds support for clients that would like to get a notification every time a barrier is hit, and allows clients to temporarily release a barrier so that pointers can go through them, without having to destroy and recreate barriers. Based on work by Chris Halse Rogers <chris.halse.rogers@canonical.com> Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-12-09include: fix commentPeter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-03-21Introduce a consistent coding styleKeith Packard1-31/+26
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-12-19Hook up the ownership eventsPeter Hutterer1-0/+20
This patch applies most of the protocol conversions and the internal event type for ownership events. Note that ownership events are generated by the DIX only, they do not pass through the event queue. Co-authored-by: Daniel Stone <daniel@fooishbar.org> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-16Xi: process raw touch eventsPeter Hutterer1-0/+3
No-one can generated them yet, but if they could, we'd be processing them like there was no tomorrow. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-16Hook up TouchBegin/Update/End eventsPeter Hutterer1-1/+6
The are the same as device events internally but require the touch ID separately from the detail.button field (the protocol uses the detail field for the touch id). For simpler integration of pointer emulation we need to set the detail.button field while keeping the touchid around. Add the three new touch event types to the various places in the server where they need to be handled. The actual handling of the events is somewhat more complicated in most places. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-10-25dix: add ScrollInfo to DeviceChangedEventsPeter Hutterer1-0/+1
3304bbff9b4ed63f1a47410a5320a136420ba2c6 added smooth scrolling support for pointer events and for XIQueryDevice but didn't add the matching parts to XIDeviceChangedEvents. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
2011-09-29Input: Make DeviceEvent use doubles internallyDaniel Stone1-2/+1
Change the DeviceEvent InternalEvent to use doubles for its valuators, instead of data and data_frac. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-09-29Input: Make RawDeviceEvent use doubles internallyDaniel Stone1-4/+2
Change RawDeviceEvent to use doubles for valuators internally, rather than data(_raw) and data(_raw)_frac. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-09-29Input: Add flags to RawDeviceEventDaniel Stone1-0/+1
Add a flags member which will be copied wholesale into the resultant xXIRawEvent. Signed-off-by: Daniel Stone <daniel@fooishbar.org>
2011-09-29Input: Add flags to DeviceEventDaniel Stone1-0/+1
Add a flags member which will be copied wholesale into the resultant xXIDeviceEvent. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-05-06input: change CHECKEVENT macro to verify_internal_event functionPeter Hutterer1-4/+0
The macro is sufficient if called during a development cycle, but not sufficient information when triggered by a user (e.g. https://bugzilla.redhat.com/show_bug.cgi?id=688693). Expand what this does to print the event content and a backtrace, so at least we know where we're coming from. Only the first 32 bytes are printed since if something goes wrong, the event we have is almost certainly an xEvent or xError, both restricted to 32 bytes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
2011-01-27include: Fix a copy/paste error in a commentVille Syrjala1-1/+1
Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-10-18fix a sign problem with valuator data.Joe Shaw1-1/+1
Without this patch, any negative valuator value is wrong when returned from XQueryDeviceState(). This is a regression from at least xserver 1.4. Valuator data is set in dix/getevents.c:set_valuators() by copying signed int values into an unsigned int field DeviceEvent.valuators.data. That data is converted into a double with an implicit cast by assignment to axisVal[i] in Xi/exevents.c:UpdateDeviceState(). That double is converted back to a signed int in queryst.c:ProcXQueryDeviceState(). If the original value in set_valuators() is negative, the double value will be > 2^31 and the conversion back to a signed int is undefined. (Although I consistently see the value -2^31.) Fix this by changing the definition of DeviceEvent.valuators.data from uint32_t to int32_t. Signed-off-by: Joe Shaw <joeshaw@litl.com> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-05-07dix: make DeviceEvent coordinates signed for Xinerama. #24986Chris Humbert1-2/+2
With Xinerama enabled, event coordinates are relative to Screen 0, so they can be negative. The new DeviceEvent's coordinates are of type uint16_t, making screens above and to the left of Screen 0 unusable. X.Org Bug 24986 <https://bugs.freedesktop.org/show_bug.cgi?id=24986> Signed-off-by: Chris Humbert <freedesktop@mahadri.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2010-01-07Do not define members of include/eventstr.h:EventType enum conditionally.Adam Tkac1-4/+0
Main problem is that EventType enumeration members can be different in module and in server, which obviously causes problems. Signed-off-by: Adam Tkac <atkac@redhat.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2009-09-27XQuartz: Transition from xEvent based mieq to InternalEventJeremy Huddleston1-0/+18
(cherry picked from commit a3dbde2de87ee4f577748a8c447501a3ea462559)
2009-09-22input: don't use typecasts to access members of InternalEvent.Peter Hutterer1-4/+4
To avoid confusion, the member names are now postfixed with _event. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-09-04input: allow for detectable autorepeat.Daniel Stone1-0/+1
For core and XI1 events, store the key_repeat flag in the sequence number until TryClientEvents. The sequenceNumber is unset until TryClientEvents. [Also thrown in, some random indentation changes. Thanks] Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-08-17dix: rework DeviceChangedEvents a bit.Peter Hutterer1-10/+5
DCEs are now processed when sent throught the master device, not when sent through the slave device. This includes a removal of some un-used (or partly used) fields in the DCE itself to something more self-explanatory. TODO: if a device has events queued and its attachment is changed, the DCE is silently dropped now. Instead, it should be generated as soon as the first event after the attachment is sent. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-08-13include: correct a copy/paste error in a comment.Peter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-07-30input: switch internal event types to enums.Peter Hutterer1-5/+5
Use enum EventType instead of ints. This requires a load of default cases in various switch statements to silence compiler warnings. Reported-by: Aaron Plattner Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-07-30include: fix enum EventType declaration.Peter Hutterer1-2/+2
Having EventType after the enum declares a variable. silly me. Reported-by: Aaron Plattner Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-07-30include: untangle events.h from the SDK headers.Peter Hutterer1-0/+236
InternalEvents shouldn't be used anywhere outside the X server itself. Split up into events.h for opaque typedefs for the events needed by various headers and eventstr.h for the actual struct definitions. eventstr.h must only be included by code that requires internal events and is not part of the SDK. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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