The presence of a "+1" in the range calculation prevents the
normalization functions from returning a value of "1.0" when
absinfo->value has reached its maximum.
Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
These tests rely on libevdev doing the right thing, which it only does when it
uses the UI_GET_SYSNAME ioctl.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Because the axes that tool reports can change depending on the tool in use, we
want to be able to provide functionality to determine which axes each tool can
support.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
With tablets that don't support serial numbers, we can't guarantee that the tool
objects are unique. Because of this, this can give clients the false impression
that a tool without a serial number is being shared between tablets when it very
well might not be. So we keep tools without serial numbers in a list that's
local to the tablet they belong to, and keep tools with serials in a list that's
global within the libinput context.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Since the orientation of the tablet can potentially change, this naming scheme
makes a lot more sense then VERTICAL and HORIZONTAL does since they don't
reflect the actual physical movement.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The tablet state updates with each event during libinput_dispatch(), but the
state in the event must reflect the state at the time of the event.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
A proximity-in event is something we want, especially since the current drafted
wayland spec has a proximity-in event. Adding this also makes our events more
consistent. And since we can just report the current tool in use with
proximity-in events, we can get rid of the tool-update event.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Because bad distance events still trigger calls to tablet_flush(),
tablet_flush() will see that the tablet is out of proximity and assume it's an
appropriate time to send a proximity-out event, even when we've already sent
one. This results in multiple proximity-out events being sent in a row instead
of just one.
In addition, the bad distance events test has been modified to pick up on this.
We shouldn't be receiving /any/ events when we get false distance events from
evdev anyway.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We've got big plans for handling pad buttons, and the interface will likely
be different for those. Meanwhile, discard any pad button events so no-one can
get too used to them.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
These tests make sure that any tablets with the capability to report a tool's
serial number do so properly, that the tool changes when another tool of the
same type with a different serial number is used, and that libinput doesn't
change the current tool when -1 is reported as the serial number (-1 is used for
special purposes by the linuxwacom driver).
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
There's a special distance on wacom tablets where the stylus is close enough to
be (sort of) recongnized by the tablet, but not close enough to send any useful
data. When the pen's in this distance, it will send a distance event with the
value absinfo->maximum or absinfo->minimum, but no other events. Since that
gives the caller the false impression that the tablet is actually in useful
proximity of the tablet, we want to make sure we filter out any events like
this.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Based off the patch originally written by Carlos Garnacho
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This tests to make sure proximity events actually work, that they don't output
cooirdinate events after they occur, and that they make sure to release all of
the buttons and clear the values of all the axes
Based off the patch originally written by Carlos Garnacho
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
