extends Control


signal update_theme


# Called when the node enters the scene tree for the first time.
func _ready():
	$Window/VBoxContainer/Select.clear()
	var id = 0
	var selected = -1
	var near_selected = -1
	var current_locale = Themes.current_theme
	var root_language = current_locale.split('_')[0]
	for key in Themes.THEMES_CONTROL:
		if key == current_locale:
			selected = id
		else:
			var tmp = key.split("_")
			# print("tmp:" + tmp[0])
			if tmp[0] == root_language:
				if tmp.size() == 1:
					near_selected = id
				elif near_selected == -1:
					near_selected = id
		$Window/VBoxContainer/Select.add_item( key, id )
		id += 1
	if selected == -1 and near_selected != -1:
		selected = near_selected
	if selected == -1:
		# Your language not exist, create it just for the form
		var key = current_locale
		$Window/VBoxContainer/Select.add_item( key, id)
		selected = id
	$Window/VBoxContainer/Select.select(selected)


func _on_quit_pressed():
	$Window.visible = false


func _on_select_item_selected(_index):
	var pos = 0
	for key in Themes.THEMES_CONTROL:
		if pos == $Window/VBoxContainer/Select.get_selected():
			Themes.current_theme = key
			emit_signal( "update_theme" )
			return
		pos += 1


func _on_window_visibility_changed():
	if $Window.visible:
		$Window/VBoxContainer/Quit.grab_focus()