From 0093ad0682e493e5f8115566f71c8cb8a2d7c0d9 Mon Sep 17 00:00:00 2001
From: dam <dam@gudinoff>
Date: Mon, 4 Apr 2022 10:36:26 +0000
Subject: Implement back button logic.

---
 main.gd | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'main.gd')

diff --git a/main.gd b/main.gd
index 5612e01..ec449df 100644
--- a/main.gd
+++ b/main.gd
@@ -2,7 +2,10 @@ extends Control
 
 var power_throttle_timeout: float
 
+onready var popup			:= get_node("/root/main/popup") as ModalPopup
 onready var file_picker		:= get_node("/root/main/file_picker") as FileDialog
+onready var stage			:= get_node("/root/main/stage") as Stage
+onready var database		:= get_node("/root/main/database") as Database
 onready var controls_sensible_to_keyboard := [
 	self,
 	file_picker,
@@ -46,3 +49,17 @@ func _unhandled_input(event: InputEvent):
 	power_throttle_timeout = 3.5
 
 
+func _notification(what: int):
+	if what == MainLoop.NOTIFICATION_WM_GO_BACK_REQUEST:
+		if popup.visible:
+			popup.call_deferred("dismiss")
+		elif file_picker.visible:
+			file_picker.hide()
+		elif stage.visible:
+			stage.discard_action()
+		elif database.selected_idx != -1:
+			database.clear_selection()
+		else:
+			get_tree().quit()
+
+
-- 
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