From 7f5d50787d06685d845281f4218261f1bf76b831 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Fri, 21 Jul 2023 01:30:57 +0300
Subject: [PATCH] Make default_application_factory support a custom factory
 callback

---
 .../app/default_application_factory.hpp       | 21 ++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/libs/app/include/psemek/app/default_application_factory.hpp b/libs/app/include/psemek/app/default_application_factory.hpp
index 7fdb0e37..16b0f708 100644
--- a/libs/app/include/psemek/app/default_application_factory.hpp
+++ b/libs/app/include/psemek/app/default_application_factory.hpp
@@ -7,16 +7,18 @@
 namespace psemek::app
 {
 
-	template <typename Application>
-	std::unique_ptr<application::factory> default_application_factory(application::options const & options)
+	template <typename Factory>
+	std::unique_ptr<application::factory> default_application_factory(application::options const & options, Factory && factory)
 	{
 		struct factory_impl
 			: application::factory
 		{
 			application::options opts;
+			Factory factory;
 
-			factory_impl(application::options const & options)
+			factory_impl(application::options const & options, Factory && factory)
 				: opts(options)
+				, factory(std::move(factory))
 			{}
 
 			application::options options() override
@@ -26,11 +28,20 @@ namespace psemek::app
 
 			std::unique_ptr<application> create(application::options const & options, application::context const & context) override
 			{
-				return std::make_unique<Application>(options, context);
+				return factory(options, context);
 			}
 		};
 
-		return std::make_unique<factory_impl>(options);
+		return std::make_unique<factory_impl>(options, std::move(factory));
+	}
+
+	template <typename Application>
+	std::unique_ptr<application::factory> default_application_factory(application::options const & options)
+	{
+		return default_application_factory(options, [](auto const & options, auto const & context){
+			return std::make_unique<Application>(options, context);
+		});
 	}
 
 }
+