126 lines
4.9 KiB
GDScript
126 lines
4.9 KiB
GDScript
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class_name LoggieConsoleSettingsPanel extends AcceptDialog
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## Standalone settings panel component for LoggieConsole
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##
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## This component provides a clean, reusable interface for adjusting console settings
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## such as text size multiplier. It emits signals when settings are changed and provides
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## methods to get/set current values.
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##
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## Signals:
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## - settings_applied(text_size_multiplier: float): Emitted when Apply is clicked
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## - settings_reset(): Emitted when Reset to Default is clicked
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##
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## Public Methods:
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## - set_text_size_multiplier(value: float): Sets the current text size value
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## - get_text_size_multiplier() -> float: Gets the current text size value
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## - reset_to_defaults(): Resets all settings to default values
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## Emitted when the user clicks Apply with current settings
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signal settings_applied(text_size_multiplier: float, restore_button_alignment: RestoreButton.Alignment)
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## Emitted when the user clicks Reset to Default
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signal settings_reset()
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# UI component references - assigned via editor
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@export var _text_size_slider: HSlider
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@export var _text_size_value_label: Label
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@export var _reset_button: Button
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@export var _alignment_option: OptionButton ## Optional - may be null in simplified versions
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# Constants
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const DEFAULT_TEXT_SIZE_MULTIPLIER: float = 1.0
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const MIN_TEXT_SIZE_MULTIPLIER: float = 0.5
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const MAX_TEXT_SIZE_MULTIPLIER: float = 2.0
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const DEFAULT_RESTORE_BUTTON_ALIGNMENT: RestoreButton.Alignment = RestoreButton.Alignment.TOP_RIGHT
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## Initializes the settings panel and connects internal signals
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func _ready() -> void:
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# Connect internal UI signals
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_text_size_slider.value_changed.connect(_on_text_size_slider_changed)
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_reset_button.pressed.connect(_on_reset_button_pressed)
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confirmed.connect(_on_apply_pressed)
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# Initialize display
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_update_text_size_label(_text_size_slider.value)
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## Sets the text size multiplier value
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##
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## Updates the slider position and display label to reflect the new value.
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## The value is automatically clamped to the valid range (0.5 to 2.0).
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##
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## @param value: The text size multiplier (will be clamped to valid range)
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func set_text_size_multiplier(value: float) -> void:
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var clamped_value: float = clampf(value, MIN_TEXT_SIZE_MULTIPLIER, MAX_TEXT_SIZE_MULTIPLIER)
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_text_size_slider.value = clamped_value
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_update_text_size_label(clamped_value)
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## Gets the current text size multiplier value
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##
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## @return: The current text size multiplier value from the slider
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func get_text_size_multiplier() -> float:
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return _text_size_slider.value
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## Sets the restore button alignment
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##
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## Updates the alignment option button to reflect the new value.
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## If the alignment option doesn't exist, the setting is ignored.
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## @param alignment: The restore button alignment enum value
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func set_restore_button_alignment(alignment: RestoreButton.Alignment) -> void:
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if _alignment_option:
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_alignment_option.selected = alignment as int
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## Gets the current restore button alignment
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##
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## @return: The current restore button alignment as an enum value, or default if option doesn't exist
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func get_restore_button_alignment() -> RestoreButton.Alignment:
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if _alignment_option:
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return _alignment_option.selected as RestoreButton.Alignment
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else:
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return DEFAULT_RESTORE_BUTTON_ALIGNMENT
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## Resets all settings to their default values
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##
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## This method resets both text size multiplier and alignment to defaults and emits the settings_reset signal.
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func reset_to_defaults() -> void:
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set_text_size_multiplier(DEFAULT_TEXT_SIZE_MULTIPLIER)
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set_restore_button_alignment(DEFAULT_RESTORE_BUTTON_ALIGNMENT)
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settings_reset.emit()
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## Shows the settings panel centered on screen
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##
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## Convenience method that wraps popup_centered() for easier API usage.
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func show_settings() -> void:
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popup_centered()
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## Called when the text size slider value changes
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##
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## Updates the value display label to show the current multiplier.
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## @param value: The new slider value
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func _on_text_size_slider_changed(value: float) -> void:
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_update_text_size_label(value)
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## Called when the Reset to Default button is pressed
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##
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## Resets settings to defaults and emits the settings_reset signal.
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func _on_reset_button_pressed() -> void:
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reset_to_defaults()
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## Called when the Apply button is pressed
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##
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## Emits the settings_applied signal with the current settings values.
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func _on_apply_pressed() -> void:
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settings_applied.emit(get_text_size_multiplier(), get_restore_button_alignment())
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## Updates the text size value label to show the current multiplier
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##
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## @param value: The text size multiplier to display
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func _update_text_size_label(value: float) -> void:
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_text_size_value_label.text = "%.1fx" % value
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## Validates that a text size multiplier value is within acceptable bounds
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##
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## @param value: The value to validate
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## @return: True if the value is valid, false otherwise
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func is_valid_text_size_multiplier(value: float) -> bool:
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return value >= MIN_TEXT_SIZE_MULTIPLIER and value <= MAX_TEXT_SIZE_MULTIPLIER
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