refactor: clean up service implementations and remove dead code

src/shared/data.py

@@ -16,9 +16,18 @@ HOME_DIR = GLib.get_home_dir()
 
 CONFIG_DIR = os.path.expanduser(f"~/.config/{APP_NAME}")
 
-screen = Gdk.Screen.get_default()
-CURRENT_WIDTH = screen.get_width()
-CURRENT_HEIGHT = screen.get_height()
+
+def _get_screen_dimensions():
+    try:
+        screen = Gdk.Screen.get_default()
+        if screen:
+            return screen.get_width(), screen.get_height()
+    except Exception:
+        pass
+    return 1920, 1080
+
+
+CURRENT_WIDTH, CURRENT_HEIGHT = _get_screen_dimensions()
 
 
 WALLPAPERS_DIR_DEFAULT = get_relative_path("../assets/wallpapers_example/")

src/shared/dialogs/about.py

@@ -2,7 +2,7 @@ import subprocess
 
 from fabric.utils import GdkPixbuf, Gtk, get_relative_path, logger, os, re
 
-from utils.functions import escape_markup_text
+from utils.functions import escape_markup_text, find_binary
 from utils.icon_resolver import IconResolver
 from utils.utils import setup_cursor_hover
 
@@ -70,9 +70,9 @@ def get_executable_path(exec_string):
 
     # Search in PATH
     try:
-        result = subprocess.run(["which", executable], capture_output=True, text=True)
-        if result.returncode == 0:
-            return result.stdout.strip()
+        result = find_binary(executable)
+        if result:
+            return result
     except Exception as e:
         logger.error(f"An error occurred: {e}")
 
@@ -207,11 +207,9 @@ def get_app_info(wmclass):
     # Fallback: try to find executable in PATH
     location = ""
     try:
-        result = subprocess.run(
-            ["which", wmclass.lower()], capture_output=True, text=True
-        )
-        if result.returncode == 0:
-            location = result.stdout.strip()
+        result = find_binary(wmclass.lower())
+        if result:
+            location = result
     except Exception as e:
         logger.error(f"An error occurred: {e}")
 

src/shared/widgets/clipping_box.py

@@ -1,7 +1,7 @@
 import math
 from typing import cast
 
-import cairo
+from fabric.utils import cairo
 from fabric.widgets.box import Box
 
 

src/shared/widgets/custom_image.py

@@ -1,8 +1,7 @@
 import math
 from typing import cast
 
-import cairo
-from fabric.utils import Gtk
+from fabric.utils import cairo, Gtk
 
 from fabric.widgets.image import Image
 

src/shared/widgets/flat_scale.py

@@ -1,8 +1,7 @@
 import math
 from typing import Callable, Iterable, Literal, TypedDict
 
-import cairo
-from fabric.utils import Gdk, GObject, Gtk
+from fabric.utils import Gdk, GObject, Gtk, cairo
 from fabric.utils.helpers import clamp
 from fabric.widgets.widget import Widget
 from gi.repository import Pango, PangoCairo  # noqa: E402

src/shared/widgets/smooth_switch.py

@@ -1,5 +1,4 @@
-import cairo
-from fabric.utils import Gdk, Gtk
+from fabric.utils import Gdk, Gtk, cairo
 
 from shared.widgets.animator import Animator, ease_in_out
 

src/shared/window/dropdown.py

@@ -1,8 +1,7 @@
-from fabric.utils import logger
+from fabric.utils import GLib, logger
 from fabric.widgets.box import Box
 from fabric.widgets.centerbox import CenterBox
 from fabric.widgets.eventbox import EventBox
-from gi.repository import GLib
 
 from shared.window.applet_window import AppletWindow
 from utils.roam import modus_service