Coverage for src / ezqt_app / services / ui / menu_service.py: 100.00%

1""" 

2UI menu service implementation. 

3""" 

4 

5from __future__ import annotations 

6 

7# /////////////////////////////////////////////////////////////// 

8# IMPORTS 

9# /////////////////////////////////////////////////////////////// 

10# Third-party imports 

11from PySide6.QtWidgets import QToolButton, QWidget 

12 

13# Local imports 

14from ...domain.ports.main_window import MainWindowProtocol 

15 

16# /////////////////////////////////////////////////////////////// 

17# CLASSES 

18# /////////////////////////////////////////////////////////////// 

19 

20 

21class MenuService: 

22 """Service responsible for menu item selection state and style refresh.""" 

23 

24 @staticmethod 

25 def select_menu(window: MainWindowProtocol, widget: str) -> None: 

26 """Set active class on a menu button identified by its object name.""" 

27 for menu_widget in window.ui.menu_container.top_menu.findChildren(QToolButton): 

28 if menu_widget.objectName() == widget and isinstance( 

29 menu_widget, QToolButton 

30 ): 

31 menu_widget.setProperty("class", "active") 

32 MenuService.refresh_style(menu_widget) 

33 

34 @staticmethod 

35 def deselect_menu(window: MainWindowProtocol, widget: str) -> None: 

36 """Set inactive class on all menu buttons except the selected one.""" 

37 for menu_widget in window.ui.menu_container.top_menu.findChildren(QToolButton): 

38 if menu_widget.objectName() != widget and isinstance( 

39 menu_widget, QToolButton 

40 ): 

41 menu_widget.setProperty("class", "inactive") 

42 MenuService.refresh_style(menu_widget) 

43 

44 @staticmethod 

45 def refresh_style(widget: QWidget) -> None: 

46 """Re-apply widget style after dynamic property changes.""" 

47 widget.style().unpolish(widget) 

48 widget.style().polish(widget)