BUILD: Should fix the problems with the include order of things

src/Lib/AbstractDocument.hh

-#ifndef VIVY_ABSTRACT_DOCUMENT_H
-#define VIVY_ABSTRACT_DOCUMENT_H
+#pragma once
 
 #ifndef __cplusplus
 #error "This is a C++ header"
@@ -101,5 +100,3 @@ signals:
 }
 
 bool operator==(const Vivy::AbstractDocument &a, const Vivy::AbstractDocument &b) noexcept;
-
-#endif // VIVY_ABSTRACT_DOCUMENT_H

src/UI/ScriptDocumentView.cc

 #include "ScriptDocumentView.hh"
+#include "MainWindow.hh"
 #include "ScriptViews/ScriptEditor.hh"
 #include "ScriptViews/ScriptHighlighter.hh"
 #include "../VivyApplication.hh"

src/UI/ScriptViews/EditorProxy.cc

 #include "EditorProxy.hh"
+#include "../MainWindow.hh"
 #include "../FakeVim/FakeVimHandler.hh"
 #include "../FakeVim/FakeVimActions.hh"
 #include "../../VivyApplication.hh"

src/VivyApplication.cc

@@ -59,7 +59,7 @@ VivyApplication::exec() noexcept
     setCursorFlashTime(0);
 
     // Show the main window
-    mainWindowPtr = std::make_unique<MainWindow>();
+    mainWindowPtr = std::make_shared<MainWindow>();
     mainWindowPtr->show();
 
     logInfo() << "Entering the main event loop";

src/VivyApplication.hh

@@ -4,7 +4,7 @@
 #error "This is a C++ header"
 #endif
 
-#define vivyApp (dynamic_cast<::Vivy::VivyApplication *>(VivyApplication::instance()))
+#define vivyApp (static_cast<::Vivy::VivyApplication *>(VivyApplication::instance()))
 
 #define currentVivyDocument() dynamic_cast<::Vivy::VivyDocument *>(vivyApp->getCurrentDocument())
 #define currentScriptDocument dynamic_cast<::Vivy::ScriptDocument *>(vivyApp->getCurrentDocument())
@@ -32,7 +32,6 @@
 #include "Lib/Script/ScriptStore.hh"
 #include "Lib/Document/VivyDocumentStore.hh"
 #include "Lib/Log.hh"
-#include "UI/MainWindow.hh"
 
 namespace Vivy
 {
@@ -68,7 +67,7 @@ private:
     int fontIdBold;
     int fontIdBoldItalic;
 
-    std::unique_ptr<MainWindow> mainWindowPtr{ nullptr };
+    std::shared_ptr<MainWindow> mainWindowPtr{ nullptr };
     bool useFakeVim{ false };
 
 public: