From cd8506527f516a14226747547a5a19a7aae85201 Mon Sep 17 00:00:00 2001
From: Tristan GREMONT <tristan.gremont@epitech.eu>
Date: Wed, 23 Mar 2022 14:42:21 +0100
Subject: [PATCH 1/2] [add] handlerPath getter

---
 include/GraphicalAPI/GraphicalAPI.hpp |  1 +
 src/GraphicalAPI/GraphicalAPI.cpp     | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/GraphicalAPI/GraphicalAPI.hpp b/include/GraphicalAPI/GraphicalAPI.hpp
index 0736d217..22889679 100644
--- a/include/GraphicalAPI/GraphicalAPI.hpp
+++ b/include/GraphicalAPI/GraphicalAPI.hpp
@@ -86,6 +86,7 @@ namespace Polymorph
             
             static void reloadAPI(std::string newHandler);
             static void *getHandler();
+            static std::string getHandlerPath() const;
             
         private:
             static void _unloadModules();
diff --git a/src/GraphicalAPI/GraphicalAPI.cpp b/src/GraphicalAPI/GraphicalAPI.cpp
index 9ceffb82..28aa4ddc 100644
--- a/src/GraphicalAPI/GraphicalAPI.cpp
+++ b/src/GraphicalAPI/GraphicalAPI.cpp
@@ -87,10 +87,21 @@ void Polymorph::GraphicalAPI::reloadAPI(std::string newHandler)
     _instance->_d_display = loadSymbol<DisplayUnloader, GraphicalAPI>("deleteDisplay");
     _instance->_d_sprite = loadSymbol<SpriteUnloader, GraphicalAPI>("destroySprite");
     _instance->_d_text = loadSymbol<TextUnloader, GraphicalAPI>("destroyText");
+    _instance->_handlerPath = newHandler;
 
     _reloadModules();
 }
 
+std::string Polymorph::GraphicalAPI::getHandlerPath()
+{    
+    if (!_instance)
+    {
+        Logger::log("No Graphic API handler available to reload.", Logger::MAJOR);
+        return "";
+    }
+    return _instance->_handlerPath;
+}
+
 Polymorph::Text
 Polymorph::GraphicalAPI::createText(std::shared_ptr<myxmlpp::Node> &data)
 {

From 1ff220f01b77b418fc7a65a40de567cdf9bcd63b Mon Sep 17 00:00:00 2001
From: Tristan GREMONT <tristan.gremont@epitech.eu>
Date: Wed, 23 Mar 2022 14:46:32 +0100
Subject: [PATCH 2/2] [add] throw when creating several GraphicalAPI objects

---
 src/GraphicalAPI/GraphicalAPI.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/GraphicalAPI/GraphicalAPI.cpp b/src/GraphicalAPI/GraphicalAPI.cpp
index 28aa4ddc..cd6cf917 100644
--- a/src/GraphicalAPI/GraphicalAPI.cpp
+++ b/src/GraphicalAPI/GraphicalAPI.cpp
@@ -12,6 +12,8 @@
 Polymorph::GraphicalAPI::GraphicalAPI(std::string handlerPath)
 {
     _handlerPath = handlerPath;
+    if (_instance != nullptr)
+        throw GraphicalException("Cannot create several Graphical API instance at once.", Logger::MAJOR);
     _instance = this;
 }