34 lines
781 B
Python
34 lines
781 B
Python
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class CameraCommander:
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class InvalidStateException(Exception):
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pass
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Cameras = []
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def Register(context, camera):
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for c in CameraCommander.Cameras:
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if c.camera.id == camera.id:
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print("[CameraCommander] : Camera ({}) already registered".format(camera.id))
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raise CameraCommander.InvalidStateException()
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CameraCommander.Cameras.append(context)
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print("[CameraCommander] : Camera ({}) registered".format(camera.id))
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def GetContext(camera):
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for c in CameraCommander.Cameras:
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if c.camera.id == camera.id:
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return c
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return None
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def IsRegistered(context):
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return context in CameraCommander.Cameras
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def Remove(context):
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CameraCommander.Cameras.remove(context)
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print("[CameraCommander] : Camera ({}) unregistered".format(context.camera.id))
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