import refactoring

src/context/__init__.py

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+"""
+    Gtk Bound Signal Module
+"""

src/context/controller.py

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+# Python imports
+import threading, subprocess, time
+
+
+# Gtk imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk, GLib
+
+# Application imports
+from .mixins.dummy_mixin import DummyMixin
+from .controller_data import Controller_Data
+
+
+
+def threaded(fn):
+    def wrapper(*args, **kwargs):
+        threading.Thread(target=fn, args=args, kwargs=kwargs).start()
+
+    return wrapper
+
+
+class Controller(DummyMixin, Controller_Data):
+    def __init__(self, _settings, args, unknownargs):
+        self.setup_controller_data(_settings)
+        self.window.show()
+        self.print_hello_world() # A mixin method from the DummyMixin file
+
+
+    def tear_down(self, widget=None, eve=None):
+        event_system.send_ipc_message("close server")
+
+        time.sleep(event_sleep_time)
+        Gtk.main_quit()
+
+
+    @threaded
+    def gui_event_observer(self):
+        while True:
+            time.sleep(event_sleep_time)
+            event = event_system.consume_gui_event()
+            if event:
+                try:
+                    type, target, data = event
+                    method = getattr(self.__class__, target)
+                    GLib.idle_add(method, *(self, *data,))
+                except Exception as e:
+                    print(repr(e))
+
+    def handle_file_from_ipc(self, path):
+        print(f"Path From IPC: {path}")
+
+
+    def get_clipboard_data(self):
+        proc    = subprocess.Popen(['xclip','-selection', 'clipboard', '-o'], stdout=subprocess.PIPE)
+        retcode = proc.wait()
+        data    = proc.stdout.read()
+        return data.decode("utf-8").strip()
+
+    def set_clipboard_data(self, data):
+        proc = subprocess.Popen(['xclip','-selection','clipboard'], stdin=subprocess.PIPE)
+        proc.stdin.write(data)
+        proc.stdin.close()
+        retcode = proc.wait()

src/context/controller_data.py

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+# Python imports
+import os, signal
+
+# Lib imports
+from gi.repository import GLib
+
+# Application imports
+from plugins.plugins import Plugins
+
+
+class Controller_Data:
+    ''' Controller_Data contains most of the state of the app at ay given time. It also has some support methods. '''
+
+    def setup_controller_data(self, _settings):
+        self.plugins       = Plugins(_settings)
+
+        self.settings      = _settings
+        self.builder       = self.settings.get_builder()
+        self.window        = self.settings.get_main_window()
+        self.logger        = self.settings.get_logger()
+
+        self.home_path     = self.settings.get_home_path()
+        self.success_color = self.settings.get_success_color()
+        self.warning_color = self.settings.get_warning_color()
+        self.error_color   = self.settings.get_error_color()
+
+        self.window.connect("delete-event", self.tear_down)
+        GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self.tear_down)
+
+
+    def clear_console(self):
+        ''' Clears the terminal screen. '''
+        os.system('cls' if os.name == 'nt' else 'clear')
+
+    def call_method(self, _method_name, data = None):
+        '''
+        Calls a method from scope of class.
+
+                Parameters:
+                        a (obj): self
+                        b (str): method name to be called
+                        c (*): Data (if any) to be passed to the method.
+                                Note: It must be structured according to the given methods requirements.
+
+                Returns:
+                        Return data is that which the calling method gives.
+        '''
+        method_name = str(_method_name)
+        method      = getattr(self, method_name, lambda data: f"No valid key passed...\nkey={method_name}\nargs={data}")
+        return method(data) if data else method()
+
+    def has_method(self, obj, name):
+        ''' Checks if a given method exists. '''
+        return callable(getattr(obj, name, None))
+
+    def clear_children(self, widget):
+        ''' Clear children of a gtk widget. '''
+        for child in widget.get_children():
+            widget.remove(child)

src/context/mixins/__init__.py

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+"""
+    Generic Mixins Module
+"""

src/context/mixins/dummy_mixin.py

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+class DummyMixin:
+    """ DummyMixin is an example of how mixins are used and structured in a project. """
+    def print_hello_world(self):
+        print("Hello, World!")