tool

extends HBoxContainer

signal next_match_requested(text)

var is_active: bool setget set_is_active

var search_text: String setget set_search_text

onready var _line_edit := $LineEdit as LineEdit

onready var _next_button := $NextButton as Button

func _ready() -> void:

set_is_active(false)

_line_edit.connect("text_entered", self, "set_search_text")

_next_button.connect("pressed", self, "_request_next_match")

func set_search_text(text: String) -> void:

if text == search_text:

return

search_text = text

if not search_text.empty():

emit_signal("next_match_requested", search_text)

func set_is_active(value: bool) -> void:

is_active = value

if not is_inside_tree():

yield(self, "ready")

_line_edit.editable = is_active

_next_button.disabled = not is_active

func _request_next_match() -> void:

if search_text.empty():

search_text = _line_edit.text

if not search_text.empty():

emit_signal("next_match_requested", search_text)