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59 lines
1.8 KiB
59 lines
1.8 KiB
6 months ago
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class_name DialogicNode_TextInput
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extends Control
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## Node that will show when a text input field is reached.
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## Should be connected to a (probably contained) label, a line edit and a button to work.
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## The LineEdit to use.
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@export_node_path var input_line_edit:NodePath
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## The Label to use.
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@export_node_path var text_label:NodePath
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## The Button to use.
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@export_node_path var confirmation_button:NodePath
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# This is set by the subsystem and used as a confirmation check.
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var _allow_empty : bool = false
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func _ready():
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add_to_group('dialogic_text_input')
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if confirmation_button:
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get_node(confirmation_button).pressed.connect(_on_confirmation_button_pressed)
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if input_line_edit:
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get_node(input_line_edit).text_changed.connect(_on_input_text_changed)
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get_node(input_line_edit).text_submitted.connect(_on_confirmation_button_pressed)
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visible = false
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func set_text(text:String) -> void:
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if get_node(text_label) is Label:
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get_node(text_label).text = text
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func set_placeholder(placeholder:String) -> void:
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if get_node(input_line_edit) is LineEdit:
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get_node(input_line_edit).placeholder_text = placeholder
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get_node(input_line_edit).grab_focus()
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func set_default(default:String) -> void:
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if get_node(input_line_edit) is LineEdit:
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get_node(input_line_edit).text = default
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_on_input_text_changed(default)
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func set_allow_empty(boolean:bool) -> void:
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_allow_empty = boolean
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func _on_input_text_changed(text:String) -> void:
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if confirmation_button.is_empty():
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return
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get_node(confirmation_button).disabled = !_allow_empty and text.is_empty()
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func _on_confirmation_button_pressed(text:="") -> void:
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if get_node(input_line_edit) is LineEdit:
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if !get_node(input_line_edit).text.is_empty() or _allow_empty:
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DialogicUtil.autoload().TextInput.input_confirmed.emit(get_node(input_line_edit).text)
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