mirror of
https://github.com/dcs-liberation/dcs_liberation.git
synced 2025-11-10 14:22:26 +00:00
22a35b0d2e
- added add/remove buttons to Air Wing Menu, implemented remove
cherry-pick from e4ba9a8b
22 lines
486 B
Python
22 lines
486 B
Python
class Event(object):
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pass
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class Observable(object):
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def __init__(self) -> None:
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self.callbacks = []
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def subscribe(self, callback) -> None:
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self.callbacks.append(callback)
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def unsubscribe(self, callback) -> None:
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self.callbacks.remove(callback)
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def fire(self, **attrs) -> None:
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e = Event()
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e.source = self
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for k, v in attrs.items():
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setattr(e, k, v)
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for fn in self.callbacks:
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fn(e)
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