And for such devices simply take the last.valuators[] which must be valid at
all times anyway. UpdateSlaveDeviceCoords takes care of that.
X.Org Bug 38313 <http://bugs.freedesktop.org/show_bug.cgi?id=38313>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
The VCP may have active touch grabs. The touch records must be kept so
these touch grabs may be accepted/rejected in the future. This means the
touch class list will not represent the touch class of the attached
slave device if it does not have a touch class, but we already were
breaking that assumption by keeping a separate touches array for the
VCP.
Signed-off-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>
The VCP has its own touches array, don't overwrite it when the class is
copied from the SD to the master.
Reported-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
In this case, we have ended the touch because the last owner has
rejected it. We need to return from the function right now so we don't
attempt to dereference another touch client for early acceptance
processing.
Signed-off-by: Chase Douglas <chase.douglas@ubuntu.com>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Similar to the fix in fcda98c486. This
ensures we show the correct logical state of the buttons in device focus
events too.
Signed-off-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>
last.scroll remained on the last-submitted scrolling value but last.valuator
was changed whenever the slave device changed. The first scrolling delta
after a switch was then calculated as (last.scroll - new abs value), causing
erroneous scrolling events.
Test case:
- synaptics with a scrolling method enabled, other device with 3+ axes (e.g.
wacom)
- scroll on touchpad
- use other device
- scroll on touchpad
The second scroll caused erroneous button press/release events.
X.Org Bug 45611 <http://bugs.freedesktop.org/show_bug.cgi?id=45611>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
grab_window and touchid were removed from the struct for ABI compatibility
reasons, we need to pull in the new, XI 2.2-specific struct.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
grab_window and touchid were removed from the struct for ABI compatibility
reasons, we need to pull in the new, XI 2.2-specific struct.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This doesn't really implement early accept as it should. Ideally, the
server should send end events to all subsequent touch clients as soon as
an early accept comes in. However, this implementation is still protocol
compliant. We can always improve it later.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This function is mostly correct for early reject usage. With a small
change to pass the client resource explicitly and making the
TouchOwnership event optional, it is usable for all rejection scenarios.
This change exports it for use outside Xi/exevents.c and modifies the
name accordingly.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
The server often needs to generate and deliver TouchEnd events for
circumstances including touch grab acceptance and rejection. This change
refactors the code so it can be used more easily.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This call was supposed to have no functional changes but in some cases
DeliverDeviceEvents() was called with a uninitialised win variable.
Revert, safer than trying to sort this out otherwise.
This reverts commit 6eff14a789.
Reported-by: Mathieu Taillefumier <mathieu.taillefumier@free.fr>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Rename functions/macros from list_* to xorg_list_*
Rename struct from struct list to struct xorg_list.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
In-sed-I-trust: Peter Hutterer <peter.hutterer@who-t.net>
We don't need anything from that header (which defines /proc & kernel
structures for process information), and it causes some namespace conflicts.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Commit 3b36fd1b49 changed miPointerSetPosition()
to take co-ordinates as doubles, not ints, so this code as it stands is now wrong
(if it ever was correct in the first place :-))
It's unclear that we can safely promote x,y to doubles, apply miPointerSetPosition()
which potentially constrains the cursor, and then convert back to ints.
Fortunately, this whole dance seems to be unnecessary, and we can simply remove the
call to miPointerSetPosition() entirely, and just QueuePointerEvents() like any other
input driver.
Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Ignore WM_DISPLAYCHANGE messages which indicate bpp is changing to 0.
That has no defined meaning I can find, but some graphics card drivers
appear to generate it on suspend/resume or screensaver activate/deactivate.
Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
The WIN_WINDOW_PROP is removed during WM_DESTROY handling, so it is not neccessary to
remove it in winDestroyWindowsWindow(), and doing so opens a race condition, as we may
attempt to access that property in the wndproc before the WM_DESTROY has completed.
A specific example of that race is if a WM_KILLFOCUS occurs in the window between property
removal and WM_DESTROY processing, where we will attempt to apply DeleteWindowFromAnyEvents()
on an invalid (null) WindowPtr.
Also guard against null WindowPtr in the WM_KILLFOCUS handler
See http://cygwin.com/ml/cygwin-xfree/2012-01/msg00009.html
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Handle the MWM_DECOR_MINIMIZE, MWM_DECOR_MAXIMIZE and MWM_DECOR_MENU
decoration hints in a _MOTIF_WM_HINTS window property
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
I also had problems with the AltGr key. These could reliably
be reproduced by holding the AltGr for some seconds (causing
Windows generating auto repeat events)
I discovered that the mechanism in winkeybd.c function
winIsFakeCtrl_L had a problem if PeekMessage cannot obtain
the next Alt_R message because it is not there yet.
I prepared a patch that remembers the last Ctrl_L event and
reacts on a later Alt_R.
It was also necessary to alter the order in winWindowProc() in
winwndproc.c: the invocation of winIsFakeCtrl_L had to be done
before discarding auto-repeated key presses, as winIsFakeCtrl_L()
now has an internal state which must be updated by all key events.
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Apparently, IBM Leonovo laptops can generate a key-press event for the Fn
key, with virtual key code 0xFF and scan code extended 0x63
Handle this specially, rather than just passing on key code 0x63 (delete),
so you don't delete what you just typed when you adjust the screen brightness,
etc. :-)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Try to be more intelligent with default options, turn on -emulate3buttons by
default if less than 3 mouse buttons are reported by Windows
Also, add -noemulate3buttons option so this default setting can be reversed
if desired
Also, correctly report the number of mouse buttons windows is reporting, rather
than always at least 3
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
In multiwindow mode, avoid grabbing the input focus for newly
created windows which have InputHint FALSE
(this is used by e.g. glean to avoid every test window grabbing
the focus)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Rather than knowing we have to call winProcessXEventsTimeout() for up to 2 WIN_XEVENTS_CONVERT messages, process
all messages in winProcessXEventsTimeout() until either: (i) the time out expired, (ii) an error occurred, or
(iii) received a WIN_XEVENTS_NOTIFY messaage indicating the data has been to put on the clipboard.
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Remove the variables g_fClipboardLaunched and g_fClipboardStarted from
winInitializeGlobals(), as their re-initialization is handled in the
file hw/xwin/InitOutput.c.
Re-initializing g_fClipboardLaunched and g_fClipboardStarted during
the server reset procedure can lead to the clipboard thread being
launched two times and sometimes leads to a crash of the X server...
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Avoid crashes on shutdown due to the undefined behaviour of calling longjmp() on the
result of setjmp() from a different thread, by chaining IOError handlers and only
jumping back up to the frame for this thread
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
If $HOME/.XWinrc is present but badly formed, ignore it and try
system.XWinrc instead. If neither file is present or both are badly
formed, provide a built-in default which gives the user the chance to
load their new or fixed configuration without restarting.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Remove no-longer needed tricks used to hide the clipboard client from XDM to prevent
it from being killed
- Delete XQuery wrapper used to hide clipboard client
- Delete XDMCP mode heuristic which waits until some magic number of connections have
been established before starting the clipboard
We still need the EstablishConnection wrapper to ensure that the clipboard client isn't
the first client (causing a server restart if it disconnects)
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Automatically restart clipboard thread on unexpected exit
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This makes it a bit easier to find when staring at the output of
'xwininfo -tree -root'
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
shm.c: In function 'CheckForShmSyscall':
shm.c:182:5: warning: function declaration isn't a prototype [-Wstrict-prototypes]
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
342f3eac84 introduced a bug, 'base' is
incremented before use. The old code corrected this when unmapping, so
the new code should too.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
