miggor-StreamGraph/port_drawer.gd

extends HBoxContainer

@onready var left_slot: ColorRect = $LeftSlot
@onready var right_slot: ColorRect = $RightSlot

var text: String

signal button_pressed


func set_input_enabled(enabled: bool) -> void:
	left_slot.visible = enabled


func set_output_enabled(enabled: bool) -> void:
	right_slot.visible = enabled


func add_label(text: String) -> void:
	var l := Label.new()
	add_child(l)
	l.text = text
	move_child(l, 1)
	l.size_flags_horizontal = Control.SIZE_EXPAND_FILL


func add_field(placeholder: String = "") -> void:
	var le := LineEdit.new()
	add_child(le)
	move_child(le, 1)
	le.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	le.placeholder_text = placeholder

	le.text_changed.connect(
		func(new_text: String):
			text = new_text
	)


func get_text() -> String:
	return text


func add_button(text: String) -> void:
	var b := Button.new()
	b.text = text
	add_child(b)
	move_child(b, 1)
	b.size_flags_horizontal = Control.SIZE_EXPAND_FILL

	b.pressed.connect(
		func():
			button_pressed.emit()
	)