1 files changed, 112 insertions, 0 deletions
diff --git a/menu/menu.gd b/menu/menu.gd
new file mode 100644
index 0000000..55c74fa
--- /dev/null
+++ b/menu/menu.gd
@@ -0,0 +1,112 @@
+extends MenuButton
+
+const menu_items: Array = [
+	{ label = "IMPORT FILTERS",		action = "_menu_import_filters_action" },
+	{ label = "EXPORT FILTERS",		action = "_menu_export_filters_action" },
+	{ label = "CLEAR FILTERS",		action = "_menu_clear_filters_action" },
+	{ label = "ABOUT",				action = "_menu_about_action" },
+]
+const license_font_b612: String		= "res://licenses/font_b612.txt"
+const license_godot: String			= "res://licenses/godot.txt"
+
+onready var popup: PopupMenu = get_popup()
+onready var debug: Label = get_node("/root/main/debug") as Label
+
+func _ready():
+	
+	for idx in range(menu_items.size()):
+		popup.add_item(menu_items[idx].label, idx)
+	popup.connect("id_pressed", self, "id_pressed")
+	
+#	load_file(file)
+
+
+
+func id_pressed(id: int):
+	debug.text += "'%d':'%s'" % [id, menu_items[id].action]
+	self.call_deferred(menu_items[id].action)
+	debug.text += "!\n"
+
+
+var csv_file: Array
+var has_permissions := false
+func _menu_import_filters_action():
+	
+#	printerr("pressed: %s" % get_stack()[0]);
+	debug.text += "> import: "
+	
+	if OS.get_name() == "Android":
+		while not has_permissions:
+			var permissions := Array(OS.get_granted_permissions())
+			if not permissions.has("android.permission.READ_EXTERNAL_STORAGE") \
+				or not permissions.has("android.permission.WRITE_EXTERNAL_STORAGE"):
+				OS.request_permissions()
+	#			await get_tree().create_timer(1).timeout
+				yield(get_tree().create_timer(1), "timeout") # - for Godot 3 branch
+			else:
+				has_permissions = true
+
+	
+	
+	var file_dialog := get_node("/root/main/import_filters") as FileDialog
+	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_dialog.connect("file_selected", self, "file_selected", [], CONNECT_ONESHOT)
+	file_dialog.show_modal(true)
+	file_dialog.invalidate()
+#	printerr("download: '%s'" % OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS))
+
+func file_selected(path: String):
+	debug.text += "'%s'\n" % path
+	
+	var file = File.new()
+	file.open(path, File.READ)
+	while file.eof_reached() == false:
+		var line = file.get_line()
+		csv_file.append(line)
+		printerr("%s" % line)
+	file.close()
+
+func _menu_export_filters_action():
+	debug.text += "> export: \n"
+#	printerr("pressed: %s" % get_stack()[0]);
+	var file_dialog := get_node("/root/main/export_filters") as FileDialog
+	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_dialog.connect("file_selected", self, "file_selected_export", [], CONNECT_ONESHOT)
+	file_dialog.show_modal(true)
+	file_dialog.invalidate()
+
+func file_selected_export(path: String):
+	debug.text += "'%s'\n" % path
+	var file = File.new()
+	file.open(path, File.WRITE)
+	for ln in csv_file:
+		file.store_line(ln)
+	file.close()
+
+
+func _menu_clear_filters_action():
+	debug.text += "> clear\n"
+#	printerr("pressed: %s" % get_stack()[0]);
+	(get_node("/root/main/delete_filters") as ConfirmationDialog).show_modal(true)
+
+
+func _menu_about_action():
+#	printerr("pressed: %s" % get_stack()[0]);
+	debug.text += "> about\n"
+	(get_node("/root/main/about") as AcceptDialog).show_modal()
+
+
+#func load_file(file: String):
+#	var f = File.new()
+#	f.open(file, File.READ)
+#	var index = 1
+#	while not f.eof_reached(): # iterate through all lines until the end of file is reached
+#		var line = f.get_line()
+#		line += " "
+#		print(line + str(index))
+#
+#		index += 1
+#	f.close()
+#	return
+
+