2024-02-29 00:26:49 +01:00
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from typing import Sequence
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2017-12-24 13:15:37 +01:00
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from platypush.message.event import Event, EventMatchResult
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class FlicButtonEvent(Event):
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2018-07-09 22:37:54 +02:00
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"""
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Event triggered when a sequence of user short/long presses is detected on a
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2024-02-29 00:26:49 +01:00
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`Flic button <https://flic.io>`_.
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2018-07-09 22:37:54 +02:00
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"""
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2017-12-24 13:15:37 +01:00
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2024-02-29 00:26:49 +01:00
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def __init__(self, btn_addr: str, sequence: Sequence[str], *_, **kwargs):
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2018-07-09 22:37:54 +02:00
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"""
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2024-02-29 00:26:49 +01:00
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:param btn_addr: Physical address of the button that originated the
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event.
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:param sequence: Detected sequence, as a list of Flic button event
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types (either ``ShortPressEvent`` or ``LongPressEvent``).
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2018-07-09 22:37:54 +02:00
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"""
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2024-02-29 00:26:49 +01:00
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super().__init__(btn_addr=btn_addr, sequence=sequence, **kwargs)
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2017-12-24 13:15:37 +01:00
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def matches_condition(self, condition):
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2018-07-24 17:01:01 +02:00
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"""
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2024-02-29 00:26:49 +01:00
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:param condition: Condition to be checked against, as a sequence of
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button presses (``ShortPressEvent`` and ``LongPressEvent``).
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2018-07-24 17:01:01 +02:00
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"""
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2017-12-24 13:15:37 +01:00
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result = EventMatchResult(is_match=False)
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2024-02-29 00:26:49 +01:00
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if (
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not isinstance(self, condition.type)
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or self.args['btn_addr'] != condition.args['btn_addr']
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):
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2017-12-24 13:15:37 +01:00
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return result
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cond_sequence = list(condition.args['sequence'])
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event_sequence = list(self.args['sequence'])
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while cond_sequence and event_sequence:
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cond_press = cond_sequence[0]
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event_press = event_sequence[0]
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if cond_press == event_press:
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cond_sequence.pop(0)
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result.score += 1
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event_sequence.pop(0)
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result.is_match = len(cond_sequence) == 0
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return result
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2024-02-29 00:26:49 +01:00
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2017-12-24 13:15:37 +01:00
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# vim:sw=4:ts=4:et:
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