Coverage for openhcs/textual_tui/widgets/shared/enum_radio_set.py: 0.0%

1# File: openhcs/textual_tui/widgets/shared/enum_radio_set.py 

2 

3from enum import Enum 

4from typing import Optional 

5from textual.widgets import RadioSet, RadioButton 

6from textual.app import ComposeResult 

7 

8class EnumRadioSet(RadioSet): 

9 """RadioSet for enum parameters. Simple enum → radio buttons mapping.""" 

10 

11 def __init__(self, enum_class: type, current_value: Optional[str] = None, **kwargs): 

12 """Create RadioSet from enum class. 

13 

14 Args: 

15 enum_class: The enum class (e.g., VariableComponents) 

16 current_value: Current string value (e.g., "site") 

17 **kwargs: Additional RadioSet arguments 

18 """ 

19 # Force compact mode and pass to parent 

20 kwargs['compact'] = True 

21 super().__init__(**kwargs) 

22 self.enum_class = enum_class 

23 self.current_value = current_value 

24 

25 # Set height to exactly fit the number of enum options 

26 num_options = len(list(enum_class)) 

27 self.styles.height = num_options 

28 self.styles.max_height = num_options 

29 

30 def compose(self) -> ComposeResult: 

31 """Create radio buttons for each enum option.""" 

32 for enum_member in self.enum_class: 

33 # Create button with enum value as ID 

34 button_id = f"enum_{enum_member.value}" 

35 is_pressed = (self.current_value == enum_member.value) 

36 

37 yield RadioButton( 

38 label=enum_member.value.upper(), 

39 value=is_pressed, 

40 id=button_id 

41 )