Remove the IRC notifications from Travis (we're not using IRC anymore), and the
stable/experimental badge from README.md (because they aren't being kept up to date).
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
When a key was released, we were failing to send the release event explicitly. For most
plugins, this didn't matter, but it was causing a problem for Leader, which acts on
release events. By returning `EVENT_CONSUMED` instead of `OK`, we were stopping the
release event from getting through to Leader, and thus a qukey with a Leader key as its
primary keycode would fail.
Any event with the `INJECTED` flag set is now ignored. This is necessary because OneShot
now sends events with valid `row` & `col` values when it calls `handleKeyswitchEvent()`,
and we need to make sure those events don't get enqueued in the case of a qukey whose
primary keycode value is a OSM key, followed by a key that is meant to be modified by that
key. Fixes#40.
I had failed to check that the queue length was non-zero before checking release delay
timeouts, causing reading past the end of the `key_queue_` array an repeatedly sending
essentially random input to the host.
In the process of fixing that bug, I realized that I was also assuming that layer changes
weren't happening earlier in the queue and checking whether or not a key is a qukey when
it wasn't the head of the queue. Now we only enact a release delay when `flushKey()` is
called, and always call `setQukeyState()` when enqueuing new keys so that we can
distinguish between keys that should be immediately flushed in the primary state, and ones
that should have keypresses delayed.
When releasing a qukey, allow a short timeout in case a subsequent key was released
effectively simultaneously, treating that near-simultaneous release as intended to use the
alternate (i.e. modifier) keycode.
Any keyswitch events without real physical addresses were injected by other plugins and
should not be processed by Qukeys. There was an interaction with OneShot that prevented
the two plugins from working together because OneShot sends events with a (row, col)
address of `UNKNOWN_KEYSWITCH_LOCATION` (i.e. 255, 255). This meant that if a OneShot
modifier was on when a Qukey was pressed, it would fill up the queue with bogus-address
versions of the Qukey, which would then get flushed in the primary state, cancelling the
OneShot and producing an un-modified, repeating primary keycode, causing both plugins to
fail.
With this change, Qukeys reads DualUse key defs from the keymap, and treats them as
Qukeys, within the limitations of normal DualUse keys. Primary keycodes can only be
unmodified, basic keys, and alternate keycodes can only be modifiers or layer-switch
keys.
Layer changes didn't take effect immediately, and a ShiftToLayer(n) alternate keycode was
never released properly, so it was effectively a LockLayer(n) key. This patch fixes both
problems.
Fixes#28
When the value returned by `millis()` overflows (after ~two months of runtime), a straight
comparison to the end time would fail. This wasn't a really big deal, but it is possible
to do it correctly, and in the process, reduce the size of the time values stored from 32
bits to 16 bits (~one minute), since the largest conceivable useful timeout is measured in
seconds (at most).
We need to prevent infinite loops, and also stop handling keyswitch events when flushing
the queue, but if we do this by setting the `INJECTED` bit in `keyswitch_state` when
calling `handleKeyswitchEvent()`, then other plugins will ignore those events, which is
not what we want; we need them to process those events as if they were real
keypresses. The solution is to use a static boolean to let us know if the queue is being
flushed.
Gergely Nagy
Gergely Nagy
Jesse Vincent
Jean-Martin Archer
Shriramana Sharma
Mark Skipper
Michael Richters
Harry Mills