Lucas
83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
import displayio
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from .app_state import AppState, InvalidStateUpdateError
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DISPLAY = displayio.Group()
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class App(object):
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def __init__(self, macropad, config):
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print("app created")
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self.macropad = macropad
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self.config = config
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self.name = "app"
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self.state = AppState.STOPPED
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self.display_group = DISPLAY
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def start(self):
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print("Start from base class ")
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if self.state is not AppState.STOPPED:
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raise InvalidStateUpdateError(f"Start called but the current app state is {self.state}")
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self.state = AppState.STARTING
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self._on_start()
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self.on_start()
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self.state = AppState.PAUSED
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def _on_start(self):
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pass
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def on_start(self):
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raise NotImplementedError("on_start not implemented")
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def resume(self):
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if self.state is not AppState.PAUSED:
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raise InvalidStateUpdateError(f"Resume called but the current app state is {self.state}")
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self.state = AppState.RESUMING
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self._on_resume()
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self.on_resume()
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self.state = AppState.RUNNING
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def _on_resume(self):
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pass
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def on_resume(self):
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raise NotImplementedError("on_resume not implemented")
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def pause(self):
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if self.state is not AppState.RUNNING:
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raise InvalidStateUpdateError(f"Pause called but the current app state is {self.state}")
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self.state = AppState.PAUSING
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self._on_pause()
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self.on_pause()
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self.state = AppState.PAUSED
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def _on_pause(self):
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self.macropad.keyboard.release_all()
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self.macropad.consumer_control.release()
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self.macropad.mouse.release_all()
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self.macropad.stop_tone()
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self.macropad.pixels.show()
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# self.macropad.display.refresh()
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def on_pause(self):
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raise NotImplementedError("on_pause not implemented")
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def loop(self):
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raise NotImplementedError("Not implemented")
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def stop(self):
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if self.state is not AppState.PAUSED:
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raise InvalidStateUpdateError(f"Stop called but the current app state is {self.state}")
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self.state = AppState.STOPPING
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self._on_stop()
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self.on_stop()
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self.state = AppState.STOPPED
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def _on_stop(self):
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pass
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def on_stop(self):
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raise NotImplementedError("on_stop not implemented.")
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