Big refactor

src/signal_classes/Controller.py

@@ -0,0 +1,62 @@
+# Python imports
+import threading, signal, inspect, os, time
+
+
+# Gtk imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk, GLib
+
+# Application imports
+from .mixins import *
+from . 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__, type)
+                    GLib.idle_add(method, (self, data,))
+                except Exception as e:
+                    print(repr(e))
+
+
+
+    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/signal_classes/Controller_Data.py

@@ -0,0 +1,26 @@
+# Python imports
+
+# Lib imports
+from gi.repository import GLib
+
+# Application imports
+
+
+
+class Controller_Data:
+    def has_method(self, obj, name):
+        return callable(getattr(obj, name, None))
+
+    def setup_controller_data(self, _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)

src/signal_classes/IPCServerMixin.py

@@ -0,0 +1,64 @@
+# Python imports
+import threading, socket, time
+from multiprocessing.connection import Listener, Client
+
+# Lib imports
+
+# Application imports
+
+
+def threaded(fn):
+    def wrapper(*args, **kwargs):
+        threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
+    return wrapper
+
+
+
+
+class IPCServerMixin:
+
+    @threaded
+    def create_ipc_server(self):
+        listener          = Listener((self.ipc_address, self.ipc_port), authkey=self.ipc_authkey)
+        self.is_ipc_alive = True
+        while True:
+            conn       = listener.accept()
+            start_time = time.time()
+
+            print(f"New Connection: {listener.last_accepted}")
+            while True:
+                msg = conn.recv()
+                if debug:
+                    print(msg)
+
+                if "FILE|" in msg:
+                    file = msg.split("FILE|")[1].strip()
+                    if file:
+                        event_system.push_gui_event(["create_tab_from_ipc", None, file])
+
+                    conn.close()
+                    break
+
+
+                if msg == 'close connection':
+                    conn.close()
+                    break
+                if msg == 'close server':
+                    conn.close()
+                    break
+
+                # NOTE: Not perfect but insures we don't lockup the connection for too long.
+                end_time = time.time()
+                if (end - start) > self.ipc_timeout:
+                    conn.close()
+
+        listener.close()
+
+
+    def send_ipc_message(self, message="Empty Data..."):
+        try:
+            conn = Client((self.ipc_address, self.ipc_port), authkey=self.ipc_authkey)
+            conn.send(message)
+            conn.send('close connection')
+        except Exception as e:
+            print(repr(e))

src/signal_classes/Signals.py

@@ -1,35 +0,0 @@
-# Python imports
-import threading, subprocess, os
-
-# Gtk imports
-
-# Application imports
-from .mixins import *
-
-
-def threaded(fn):
-    def wrapper(*args, **kwargs):
-        threading.Thread(target=fn, args=args, kwargs=kwargs).start()
-
-    return wrapper
-
-
-class Signals(DummyMixin):
-    def __init__(self, settings):
-        self.settings       = settings
-        self.builder        = self.settings.returnBuilder()
-
-        hello_world()  # A global method from the __builtins__ file that added it 
-
-
-    def getClipboardData(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 setClipboardData(self, data):
-        proc = subprocess.Popen(['xclip','-selection','clipboard'], stdin=subprocess.PIPE)
-        proc.stdin.write(data)
-        proc.stdin.close()
-        retcode = proc.wait()

src/signal_classes/__init__.py

@@ -2,4 +2,6 @@
     Gtk Bound Signal Module
 """
 from .mixins import *
-from .Signals import Signals
+from .IPCServerMixin import IPCServerMixin
+from .Controller_Data import Controller_Data
+from .Controller import Controller

src/signal_classes/mixins/DummyMixin.py

@@ -1,4 +1,4 @@
 class DummyMixin:
     """docstring for DummyMixin"""
-    def printHelloWorld(self):
-        print("Hello World!")
+    def print_hello_world(self):
+        print("Hello, World!")