Updated __init__ files; theming css changes, other

src/libs/mixins/__init__.py

@@ -1,3 +1,3 @@
 """
-    Utils/Mixins module
+    Libs.Mixins Package
 """

src/libs/mixins/ipc_signals_mixin.py

@@ -1,6 +1,8 @@
 # Python imports
 
 # Lib imports
+import gi
+from gi.repository import GLib
 
 # Application imports
 
@@ -8,13 +10,22 @@
 
 
 class IPCSignalsMixin:
-    """ IPCSignalsMixin handle messages from another starting solarfm process. """
+    """ IPCSignalsMixin handle messages from another starting {APP_NAME} process. """
 
-    def print_to_console(self, message=None):
+    def print_to_console(self, message = None):
         logger.debug(message)
 
-    def handle_file_from_ipc(self, path: str) -> None:
-        logger.debug(f"File From IPC: {path}")
+    def handle_file_from_ipc(self, fpath: str) -> None:
+        logger.debug(f"File From IPC: {fpath}")
+        GLib.idle_add(
+            self.broadcast_message, "handle-file", (fpath,)
+        )
 
-    def handle_dir_from_ipc(self, path: str) -> None:
-        logger.debug(f"Dir From IPC: {path}")
+    def handle_dir_from_ipc(self, fpath: str) -> None:
+        logger.debug(f"Dir From IPC: {fpath}")
+        GLib.idle_add(
+            self.broadcast_message, "handle-folder", (fpath,)
+        )
+
+    def broadcast_message(self, message_type: str = "none", data: () = ()) -> None:
+        event_system.emit(message_type, data)