Add SetLocale action

include/NazaraEditor/Core/Application/Actions/EditorAction_Editor.hpp

@@ -12,4 +12,29 @@ namespace Nz
 	public:
 		void Execute() override;
 	};
+
+	class NAZARAEDITOR_CORE_API EditorAction_SetLocale final
+		: public EditorAction
+	{
+	public:
+		EditorAction_SetLocale(const Properties& properties, std::string_view locale)
+		: EditorAction(properties)
+			, m_locale(locale)
+		{}
+		EditorAction_SetLocale(const std::shared_ptr<Properties>& properties, std::string_view locale)
+		: EditorAction(properties)
+			, m_locale(locale)
+		{}
+		~EditorAction_SetLocale() = default;
+
+		std::unique_ptr<EditorAction> Clone() const override { return std::make_unique<EditorAction_SetLocale>(m_properties, m_locale); }
+		const std::string& GetName() const override { return m_properties->className; }
+		bool IsUndoRedoable() const override { return false; }
+		static const char* GetClassName() { return "EditorAction_SetLocale"; }
+
+		void Execute() override;
+
+	protected:
+		std::string m_locale;
+	};
 }

include/NazaraEditor/Editor/Application.hpp

@@ -8,6 +8,8 @@ namespace NzEditor
 		: public Nz::EditorBaseApplication
 	{
 	public:
+		Application();
+
 		virtual bool NewLevel() override;
 	};
 }