sporq/kmk_firmware
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Add cancel_timeout method

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This method is useful when the keymap needs to use
state.set_timeout() and this timeout needs to be
cancellable.

Also, the set_timeout() now returns a timer handle.
This commit is contained in:
Elvis Pfützenreuter 2019-04-26 18:54:08 -03:00
parent 9c4a136989
commit f9b56d82f7
1 changed files with 8 additions and 1 deletions
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9
kmk/internal_state.py
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@ -67,8 +67,15 @@ class InternalState:
else: else:
timeout_key = ticks_ms() + after_ticks timeout_key = ticks_ms() + after_ticks
while timeout_key in self.timeouts:
timeout_key += 1
self.timeouts[timeout_key] = callback self.timeouts[timeout_key] = callback
return self return timeout_key
def cancel_timeout(self, timeout_key):
if timeout_key in self.timeouts:
del self.timeouts[timeout_key]
def process_timeouts(self): def process_timeouts(self):
if not self.timeouts: if not self.timeouts: