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40 lines
955 B
40 lines
955 B
import lib.screenful as screenful
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class Update:
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def __init__(self):
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self.message_queue = []
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self.model = None
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self.view = None
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def update_model(self):
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# any update resets menu_location, except if it explicitly defines it
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for msg in self.message_queue:
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if msg.reset():
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self.model.reset()
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break
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for msg in self.message_queue:
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if msg.data_change():
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screenful.changed()
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for msg in self.message_queue:
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msg.update_model(self.model)
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self.message_queue = []
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self.view.view(self.model)
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def schedule(self, msg):
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self.message_queue.append(msg)
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# for now, directly clearing message queue
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self.update_model()
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def set_model(self, model):
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self.model = model
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def set_view(self, view):
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self.view = view
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update = Update()
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