refactor(src/shared): replace print statements with logger.error

Use centralized logging instead of stdout prints to improve observability and consistency

src/shared/window/applet_window.py

@@ -1,3 +1,4 @@
+from fabric.utils import logger
 from fabric.utils import GLib
 from fabric.widgets.eventbox import EventBox  # noqa: E402
 from fabric.widgets.wayland import WaylandWindow as Window  # noqa: E402
@@ -51,7 +52,9 @@ class AppletWindow(PopupWindow):
                 else:
                     active.hide()
             except Exception as e:
-                print(f"[AppletWindow] Warning: failed to close active popup: {e}")
+                logger.error(
+                    f"[AppletWindow] Warning: failed to close active popup: {e}"
+                )
 
         AppletWindow._active_popup = self
 

src/shared/window/battery_widget.py

@@ -1,3 +1,4 @@
+from fabric.utils import logger
 from fabric.utils import GLib
 from fabric.widgets.box import Box
 from fabric.widgets.button import Button
@@ -125,7 +126,7 @@ class GameModeButton(Box):
             toggle_gamemode()
             GLib.timeout_add(500, lambda: self.update_state())
         except Exception as e:
-            print(f"Failed to toggle game mode: {e}")
+            logger.error(f"Failed to toggle game mode: {e}")
 
         GLib.timeout_add(300, lambda: self._reset_icon_state())
 
@@ -140,7 +141,7 @@ class GameModeButton(Box):
             else:
                 self.game_icon.remove_style_class("connected")
         except Exception as e:
-            print(f"Failed to check game mode status: {e}")
+            logger.error(f"Failed to check game mode status: {e}")
             self.game_icon.remove_style_class("connected")
 
         return False  # Remove timeout if called from GLib.timeout_add

src/shared/window/dropdown.py

@@ -1,3 +1,4 @@
+from fabric.utils import logger
 from fabric.widgets.box import Box
 from fabric.widgets.centerbox import CenterBox
 from fabric.widgets.eventbox import EventBox
@@ -87,7 +88,7 @@ class ModusDropdown(AppletWindow):
 
         try:
             modus_service.disconnect_by_func(self.hide_dropdown)
-        except Exception:
-            pass
+        except Exception as e:
+            logger.error(f"An error occurred: {e}")
 
         super().destroy()

src/shared/window/popup_win.py

@@ -1,4 +1,4 @@
-from fabric.utils import Gdk, GLib, Gtk
+from fabric.utils import Gdk, GLib, Gtk, logger
 from fabric.widgets.wayland import WaylandWindow
 from gi.repository import GtkLayerShell
 
@@ -51,8 +51,8 @@ class PopupWindow(WaylandWindow):
         if self._pointing_widget:
             try:
                 self._pointing_widget.disconnect_by_func(self.do_handle_size_allocate)
-            except Exception:
-                pass
+            except Exception as e:
+                logger.error(f"An error occurred: {e}")
         self._pointing_widget = widget
         return self.do_update_handlers()
 
@@ -74,8 +74,8 @@ class PopupWindow(WaylandWindow):
             try:
                 self._pointing_widget.disconnect_by_func(self.do_handle_size_allocate)
                 self.disconnect_by_func(self.do_handle_size_allocate)
-            except Exception:
-                pass
+            except Exception as e:
+                logger.error(f"An error occurred: {e}")
             return
 
         self._pointing_widget.connect("size-allocate", self.do_handle_size_allocate)