Code cleanup.

1 files changed, 44 insertions, 0 deletions

diff --git a/ui/option_set/option_set.gd b/ui/option_set/option_set.gd
new file mode 100644
index 0000000..25ca0ff
--- /dev/null
+++ b/ui/option_set/option_set.gd
@@ -0,0 +1,44 @@
+extends Control
+class_name OptionSet
+
+export var placeholder: String
+
+var text: String setget set_text, get_text
+
+func set_text(var value: String):
+	input.text = value
+
+func get_text() -> String:
+	return input.text
+
+var selected_idx: int
+
+onready var input		:= get_node("input") as LineEdit
+onready var button		:= get_node("button") as Button
+onready var popup		:= get_node("/root/main/popup") as ModalPopup
+onready var options		:= get_node("/root/main/option_set_list") as OptionSetList
+
+
+func _ready():
+	assert(popup != null, "OptionSet failed to get 'popup' node.")
+	input.placeholder_text = placeholder
+	input.connect("focus_entered", input, "set", ["caret_position", input.max_length])
+	input.connect("focus_exited", input, "deselect")
+
+
+func show_options(options_array: Array):
+	options.clear_items()
+	options.add_items(options_array)
+	options.select(options_array.find(input.text))
+	options.connect("selection_changed", self, "popup_result")
+	popup.open_popup(input.placeholder_text, options)
+
+
+func popup_result(index: int, text: String):
+	if index != -1:
+		selected_idx = index
+		input.text = text
+		input.caret_position = input.max_length
+	popup.close_popup()
+
+