Full 'code' widget refactor to utilize controllers and cross controller event signaling

src/core/containers/code/code_container.py

@@ -6,7 +6,10 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ...widgets.code.tabs_widget import TabsWidget
+from ...widgets.code.code_base import CodeBase
+
+from ...widgets.separator_widget import Separator
+from ...widgets.code.mini_view_widget import MiniViewWidget
 
 from .editors_container import EditorsContainer
 
@@ -34,5 +37,28 @@ class CodeContainer(Gtk.Box):
         ...
 
     def _load_widgets(self):
-        self.add( TabsWidget() )
-        self.add( EditorsContainer() )
+        code_base = CodeBase()
+
+        self.add( self._create_tabs_widgets(code_base) )
+        self.add( self._create_editor_widget(code_base) )
+
+    def _create_tabs_widgets(self, code_base: CodeBase):
+        scrolled_window = Gtk.ScrolledWindow()
+        viewport        = Gtk.Viewport()
+
+        scrolled_window.set_overlay_scrolling(False)
+
+        viewport.add( code_base.get_tabs_widget() )
+        scrolled_window.add( viewport )
+
+        return scrolled_window
+
+    def _create_editor_widget(self, code_base: CodeBase):
+        editors_container = Gtk.Box()
+
+        editors_container.add( Separator("separator_left") )
+        editors_container.add( EditorsContainer(code_base) )
+        editors_container.add( Separator("separator_right") )
+        editors_container.add( code_base.get_mini_view_widget() )
+
+        return editors_container

src/core/containers/code/editors_container.py

@@ -4,18 +4,18 @@
 import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
+from gi.repository import GLib
 
 # Application imports
-from ...widgets.separator_widget import Separator
-from ...widgets.code.miniview_widget import MiniViewWidget
-from .paned_editors_container import PanedEditorsContainer
 
 
 
-class EditorsContainer(Gtk.Box):
-    def __init__(self):
+class EditorsContainer(Gtk.Paned):
+    def __init__(self, code_base: any):
         super(EditorsContainer, self).__init__()
 
+        self.code_base = code_base
+
         self._setup_styling()
         self._setup_signals()
         self._subscribe_to_events()
@@ -23,16 +23,54 @@ class EditorsContainer(Gtk.Box):
 
 
     def _setup_styling(self):
-        ...
+        self.ctx = self.get_style_context()
+        self.ctx.add_class("paned-editors-container")
+
+        self.set_hexpand(True)
+        self.set_vexpand(True)
+        self.set_wide_handle(True)
 
     def _setup_signals(self):
-        ...
+        self.map_id = self.connect("map", self._init_map)
+        # self.map_id = self.connect("show", self._init_map)
 
     def _subscribe_to_events(self):
         ...
 
     def _load_widgets(self):
-        self.add( Separator("separator_left") )
-        self.add( PanedEditorsContainer() )
-        self.add( Separator("separator_right") )
-        self.add( MiniViewWidget() )
+        self.scrolled_win1, \
+        self.scrolled_win2 = self._create_views()
+
+        self.add1(self.scrolled_win1)
+        self.add2(self.scrolled_win2)
+
+    def _create_views(self):
+        scrolled_win1 = Gtk.ScrolledWindow()
+        scrolled_win2 = Gtk.ScrolledWindow()
+
+        source_view1  = self.code_base.create_source_view()
+        source_view2  = self.code_base.create_source_view()
+
+        source_view1.sibling_right = source_view2
+        source_view2.sibling_left  = source_view1
+
+        scrolled_win1.add( source_view1 )
+        scrolled_win2.add( source_view2 )
+
+        return scrolled_win1, scrolled_win2
+
+    def _init_map(self, view):
+        def _first_show_init():
+            self.disconnect(self.map_id)
+            del self.map_id
+
+            self.set_position(
+                (self.get_allocated_width() / 2) + 250
+            )
+
+            self.code_base.first_map_load()
+
+            del self.code_base
+            return False
+
+        GLib.timeout_add(225, _first_show_init)

src/core/containers/code/paned_editors_container.py

@@ -1,69 +0,0 @@
-# Python imports
-
-# Lib imports
-import gi
-gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk
-from gi.repository import GLib
-
-# Application imports
-from ...widgets.code.view import SourceView
-
-
-
-class PanedEditorsContainer(Gtk.Paned):
-    def __init__(self):
-        super(PanedEditorsContainer, self).__init__()
-
-        self._setup_styling()
-        self._setup_signals()
-        self._subscribe_to_events()
-        self._load_widgets()
-
-
-    def _setup_styling(self):
-        self.ctx = self.get_style_context()
-        self.ctx.add_class("paned-editors-container")
-
-        self.set_hexpand(True)
-        self.set_vexpand(True)
-        # self.set_homogeneous(True)
-        self.set_wide_handle(True)
-
-    def _setup_signals(self):
-        self.map_id = self.connect("map", self._init_map)
-
-    def _subscribe_to_events(self):
-        ...
-
-    def _load_widgets(self):
-        scrolled_win1 = Gtk.ScrolledWindow()
-        scrolled_win2 = Gtk.ScrolledWindow()
-        source_view1  = SourceView()
-        source_view2  = SourceView()
-
-        source_view1.sibling_right = source_view2
-        source_view2.sibling_left  = source_view1
-
-        scrolled_win1.add( source_view1 )
-        scrolled_win2.add( source_view2 )
-
-        self.add1(scrolled_win1)
-        self.add2(scrolled_win2)
-
-    def _init_map(self, view):
-        def _first_show_init():
-            self.disconnect(self.map_id)
-            del self.map_id
-
-            self._handle_first_show()
-
-            return False
-
-        GLib.timeout_add(200, _first_show_init)
-
-    def _handle_first_show(self):
-        self.set_position(
-            self.get_allocated_width() / 2
-        )
-