Add cancel_timeout method
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.
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@ -67,8 +67,15 @@ class InternalState:
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else:
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timeout_key = ticks_ms() + after_ticks
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while timeout_key in self.timeouts:
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timeout_key += 1
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self.timeouts[timeout_key] = callback
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return self
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return timeout_key
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def cancel_timeout(self, timeout_key):
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if timeout_key in self.timeouts:
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del self.timeouts[timeout_key]
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def process_timeouts(self):
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if not self.timeouts:
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