56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
# Python imports
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import os, time
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# Lib imports
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# Application imports
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class PluginBase:
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def __init__(self):
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self.name = "Example Plugin" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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self._builder = None
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self._ui_objects = None
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self._event_system = None
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self._event_sleep_time = .5
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self._event_message = None
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def set_fm_event_system(self, fm_event_system):
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self._event_system = fm_event_system
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def set_ui_object_collection(self, ui_objects):
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self._ui_objects = ui_objects
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def wait_for_fm_message(self):
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while not self._event_message:
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pass
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def clear_children(self, widget: type) -> None:
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''' Clear children of a gtk widget. '''
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for child in widget.get_children():
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widget.remove(child)
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@daemon_threaded
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def _module_event_observer(self):
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while True:
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time.sleep(self._event_sleep_time)
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event = self._event_system.read_module_event()
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if event:
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try:
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if event[0] == self.name:
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target_id, method_target, data = self._event_system.consume_module_event()
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if not method_target:
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self._event_message = data
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else:
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method = getattr(self.__class__, f"{method_target}")
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if data:
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data = method(*(self, *data))
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else:
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method(*(self,))
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except Exception as e:
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print(repr(e))
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