# Python imports import os, threading, subprocess, time # Gtk imports import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk # Application imports # NOTE: Threads WILL NOT die with parent's destruction. def threaded(fn): def wrapper(*args, **kwargs): threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=False).start() return wrapper # NOTE: Threads WILL die with parent's destruction. def daemon_threaded(fn): def wrapper(*args, **kwargs): threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start() return wrapper class Plugin: def __init__(self, builder, event_system): self.SCRIPT_PTH = os.path.dirname(os.path.realpath(__file__)) self._plugin_name = "Example Plugin" self._plugin_author = "John Doe" self._plugin_version = "0.0.1" self._builder = builder self._event_system = event_system self._event_sleep_time = .5 self._event_message = None button = Gtk.Button(label=self._plugin_name) button.connect("button-release-event", self.send_message) plugin_list = self._builder.get_object("plugin_socket") plugin_list.add(button) plugin_list.show_all() def get_plugin_name(self): return self._plugin_name def get_plugin_author(self): return self._plugin_author def get_plugin_version(self): return self._plugin_version def get_socket_id(self): return self._socket_id def send_message(self, widget=None, eve=None): message = "Hello, World!" self._event_system.push_gui_event([self._plugin_name, "display_message", ("warning", message, None)]) @daemon_threaded def _module_event_observer(self): while True: time.sleep(self._event_sleep_time) event = self._event_system.read_module_event() if event: try: if event[0] is self._plugin_name: target_id, method_target, data = self._event_system.consume_module_event() if not method_target: self._event_message = data else: method = getattr(self.__class__, f"{method_target}") data = method(*(self, *parameters)) except Exception as e: print(repr(e))