The vast majority of devices that libwacom doesn't know about are the
various built-in ones. Since the only effect in our code here is that we
enable the calibration matrix, let's default to built-in if we don't
know any better - better to have the matrix and not use it than to not
be able to calibrate a tablet.
Note that libwacom 2.11 and later also now default to a built-in tablet.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1074>
Instead of re-creating the the libwacom device from the database every
time we need it let's create it once during tablet|pad_init and pass it
down to the functions.
This allows us to have one point per tablet/pad where we can log an
error if the device is not supported by libwacom - previously this was
printed during the left-handed setup.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1073>
This was historically based on the LEDs on the device: we'd loop through
the LEDs and assign them to pad mode groups, then figure out which
button is the mode toggle for that group and finally which buttons
are in the same position as that toggle button.
Devices like the XP Pen ACK05 Remote don't have LEDs though but they do
have a mode toggle button [1] inside the dial. Let's support those by
switching the initialization on its head: search for mode toggle
buttons, create a mode group per toggle button, then associate
LEDs with that group.
The outcome should be functionally the same for devices with LEDs but
allows us to create mode groups where no LEDs exist.
Closes#1045
[1] As per Windows default button behavior
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1070>
This prevents accidentally leaving the fd set after closing.
And it includes the -1 check so we don't need this everywhere ourselves
(not that we use it right now but valgrind likes to complain about
this).
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1067>
Since our API doesn't accomodate for "dunno" we need to pick a mode that
we are actually in. This happens on the Intuos Pro 2 (PTH-660) which has
all LEDs on brightness zero, resulting in a failure to set up the modes
and we're left without a mode button.
Fix it by just picking zero as the default mode until specified
otherwise.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1069>
These events aren't used to signal scroll/swipe/pinch/..., merely to
signal the start of that gesture. So let's rename it to make the code
clearer (e.g. why do we log a bug when for a FOO event when we're in
state FOO?).
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1049>
Confusingly, tp_gesture_handle_state() would do almost nothing with our
state machine and the various tp_gesture_handle_state_foo() were called
later from tp_gesture_post_gesture().
Rename those functions into so that we have
tp_gesture_update_finger_state() first followed by
tp_gesture_handle_state() which is responsible for dealing with the
state machine.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1049>
This allows for a slight optimization of the quirks parser: where
multiple devices from the same vendor require the same quirk, allow
for multiple product matches in the form:
MatchProduct=0x0001;0x0002;
This is stored as a fixed-sized zero-terminated array - a product ID of
zero isn't something we need to worry about in real situations.
Closes#879
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1038>
The two high-res axes should already be scaled appropriately by the
kernel. This unnecessary scale factor causes 1 click of the dial to
produce an event delta of +-14400 rather than the expected +-120.
Fixes: beca998122 ("tablet: add API for relative dials")
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1029>
Not all display tablets have INPUT_PROP_DIRECT SET (looking at you,
Huion Kamvas 12) so our calibration went nowhere. Let libwacom override
whatever the kernel says.
This also makes testing without matching hardware a bit easier now since
we only need to override the libwacom file, not the whole device.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1019>
We ignore modifiers for disable-while-typing because we don't want to
disable the touchpad for things like shift-click or ctrl-click.
We also do remember the modifier state so that we don't disable the
touchpad for once-offs like ctrl+s.
Shift is however a special case - shift + something else is means the
user is typing and we should disable the touchpad for that.
Closes#1005
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1015>
