Clean up codebase and improve file loading

- Moved plugins to proper sub groups (autopairs, code_minimap, colorize, commentzar, info_bar, markdown_preview, prettify_json, search_replace, tabs_bar, telescope, toggle_source_view, lsp_client)
- Add filter_out_loaded_files to prevent opening already-loaded files
- Add INDEPENDENT source view state
- Fix cursor scroll position on buffer switch
- Fix signal blocking during file load
- Fix word boundary in completion provider
- Refactor code events into single events module

plugins/code/ui/telescope/search_entry.py

@@ -0,0 +1,96 @@
+# Python imports
+
+# Lib imports
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gdk
+from gi.repository import Gtk
+from gi.repository import GLib
+
+# Application imports
+from .list_box import ListBox
+
+
+
+class TelescopeSearchEntryException(Exception):
+    ...
+
+
+
+class SearchEntry(Gtk.SearchEntry):
+    def __init__(self):
+        super(SearchEntry, self).__init__()
+
+
+        self._setup_styling()
+        self._setup_signals()
+        self._subscribe_to_events()
+        self._load_widgets()
+
+
+    def _setup_styling(self):
+        ...
+
+    def _setup_signals(self):
+        self.connect("search-changed", self._search_changed)
+        self.connect("key-press-event", self._key_press_event)
+        self.connect("key-release-event", self._key_release_event)
+
+    def _subscribe_to_events(self):
+        ...
+
+    def _load_widgets(self):
+        ...
+
+    def _key_press_event(self, widget, eve):
+        modifiers  = Gdk.ModifierType(eve.get_state() & ~Gdk.ModifierType.LOCK_MASK)
+        is_control = modifiers & Gdk.ModifierType.CONTROL_MASK
+        is_shift   = modifiers & Gdk.ModifierType.SHIFT_MASK
+        keyname    = Gdk.keyval_name(eve.keyval).lower()
+        char_str   = chr( Gdk.keyval_to_unicode(eve.keyval) )
+
+        if keyname == "up":
+            self.move_row_selection_up()
+            return True
+        elif keyname == "down":
+            self.move_row_selection_down()
+            return True
+
+
+    def _key_release_event(self, widget, eve):
+        modifiers  = Gdk.ModifierType(eve.get_state() & ~Gdk.ModifierType.LOCK_MASK)
+        is_control = modifiers & Gdk.ModifierType.CONTROL_MASK
+        is_shift   = modifiers & Gdk.ModifierType.SHIFT_MASK
+        keyname    = Gdk.keyval_name(eve.keyval).lower()
+        char_str   = chr( Gdk.keyval_to_unicode(eve.keyval) )
+
+        if is_control:
+            if char_str == "b":
+                self.hide()
+
+            return True
+
+        if keyname in ["enter", "return"]:
+            self.activate_row()
+            self.hide()
+
+            return True
+
+    def _search_changed(self, widget):
+        self.search_changed(widget)
+
+    def hide(self):
+        raise TelescopeSearchEntryException("SearchEntry must have 'hide' monkey patched...")
+
+    def search_changed(self, widget):
+        raise TelescopeSearchEntryException("SearchEntry must have 'search_changed' monkey patched...")
+
+    def activate_row(self):
+        raise TelescopeSearchEntryException("SearchEntry must have 'activate_row' monkey patched...")
+
+    def move_row_selection_up(self):
+        raise TelescopeSearchEntryException("SearchEntry must have 'move_row_selection_up' monkey patched...")
+
+    def move_row_selection_down(self):
+        raise TelescopeSearchEntryException("SearchEntry must have 'move_row_selection_down' monkey patched...")
+