Coverage for openhcs/textual_tui/widgets/different_values_input.py: 0.0%

1"""Special input widget for handling different values across multiple configurations.""" 

2 

3from typing import Any, Optional 

4from textual.widgets import Input 

5from textual.events import Click 

6 

7 

8class DifferentValuesInput(Input): 

9 """Special input widget that shows 'DIFFERENT VALUES' and handles click-to-default behavior. 

10  

11 This widget is used in multi-orchestrator configuration editing when a field has 

12 different values across the selected orchestrators. It displays "DIFFERENT VALUES" 

13 as a placeholder and allows the user to click to set it to the default value. 

14 """ 

15 

16 def __init__( 

17 self, 

18 default_value: Any, 

19 field_name: str = "", 

20 **kwargs 

21 ): 

22 """Initialize the DifferentValuesInput widget. 

23 

24 Args: 

25 default_value: The default value to use when clicked 

26 field_name: Name of the field (for debugging/logging) 

27 **kwargs: Additional arguments passed to Input 

28 """ 

29 # Set "DIFFERENT" as placeholder, empty value 

30 kwargs.setdefault("placeholder", "DIFFERENT") 

31 kwargs.setdefault("value", "") 

32 

33 super().__init__(**kwargs) 

34 

35 self.default_value = default_value 

36 self.field_name = field_name 

37 self.is_different_state = True 

38 

39 # No special styling - looks like normal input 

40 

41 def on_click(self, event: Click) -> None: 

42 """Handle click event - set to default value if in different state.""" 

43 if self.is_different_state: 

44 # Convert default value to string for display 

45 self.value = str(self.default_value) if self.default_value is not None else "" 

46 self.is_different_state = False 

47 

48 # Clear placeholder since we now have a value 

49 self.placeholder = "" 

50 

51 # Focus the input for immediate editing 

52 self.focus() 

53 

54 def reset_to_different(self) -> None: 

55 """Reset the widget back to 'DIFFERENT' placeholder state.""" 

56 self.value = "" 

57 self.placeholder = "DIFFERENT" 

58 self.is_different_state = True 

59 

60 def set_value(self, value: Any) -> None: 

61 """Set a specific value (not from click-to-default).""" 

62 self.value = str(value) if value is not None else "" 

63 self.is_different_state = False 

64 self.placeholder = "" 

65 

66 @property 

67 def current_state(self) -> str: 

68 """Get the current state of the widget.""" 

69 if self.is_different_state: 

70 return "different" 

71 elif self.value == str(self.default_value): 

72 return "default" 

73 else: 

74 return "modified" 

75 

76 

77class DifferentValuesInputCSS: 

78 """CSS styles for DifferentValuesInput widget.""" 

79 

80 CSS = """ 

81 .different-values-input { 

82 border: dashed $warning; 

83 color: $warning; 

84 background: $surface; 

85 } 

86  

87 .different-values-input:hover { 

88 border: solid $warning; 

89 background: $warning 20%; 

90 } 

91  

92 .different-values-input:focus { 

93 border: solid $warning; 

94 background: $warning 30%; 

95 } 

96  

97 .modified-from-different { 

98 border: solid $success; 

99 color: $text; 

100 background: $success 10%; 

101 } 

102  

103 .user-modified { 

104 border: solid $primary; 

105 color: $text; 

106 background: $primary 10%; 

107 } 

108 """