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;
 	};
 }

src/NazaraEditor/Core/Application/Actions/EditorAction_Editor.cpp

@@ -1,6 +1,7 @@
 #include <NazaraEditor/Core/Application/Actions/EditorAction_Editor.hpp>
 #include <NazaraEditor/Core/Application/BaseApplication.hpp>
 #include <NazaraEditor/Core/UI/PopupManager.hpp>
+#include <NazaraLocalization/Localization.hpp>
 
 namespace Nz
 {
@@ -21,4 +22,9 @@ namespace Nz
 			});
 
 	}
+
+	void EditorAction_SetLocale::Execute()
+	{
+		Nz::Localization::Instance()->SetLocale(m_locale);
+	}
 }

src/NazaraEditor/Editor/Application.cpp

@@ -1,7 +1,21 @@
 #include <NazaraEditor/Editor/Application.hpp>
 
+#include <NazaraLocalization/Localization.hpp>
+
 namespace NzEditor
 {
+	Application::Application()
+	{
+		Nz::Localization::OnLocaleInstalled.Connect([this](std::string_view locale) {
+			RegisterAction<Nz::EditorAction_SetLocale>({
+				.className = std::format("{}_{}", Nz::EditorAction_SetLocale::GetClassName(), locale),
+				.description = locale,
+				.path = { "LOC_EDITOR_MENU_TOOLS", "LOC_EDITOR_MENU_LANGUAGE", locale },
+				.category = "Tools",
+			}, locale);
+		});
+	}
+
 	bool Application::NewLevel()
 	{
 		bool bResult = EditorBaseApplication::NewLevel();

src/NazaraEditor/Editor/main.cpp

@@ -36,9 +36,6 @@ int WinMain(int argc, char* argv[])
 	app.SetResourceFolder(resourceDir);
 	app.SetLogger(logger);
 
-	Nz::Localization::Instance()->LoadLocalizationFile(resourceDir / "localization.csv");
-	Nz::Localization::Instance()->SetLocale("en-US");
-
 	ImGui::EnsureContextOnThisThread();
 
 	app.RegisterWindow<NzEditor::MainWindow>();
@@ -47,6 +44,9 @@ int WinMain(int argc, char* argv[])
 	app.RegisterWindow<NzEditor::InspectorWindow>();
 	app.RegisterWindow<NzEditor::OutputWindow>();
 
+	Nz::Localization::Instance()->LoadLocalizationFile(resourceDir / "localization.csv");
+	Nz::Localization::Instance()->SetLocale("en-US");
+
 	Nz::TextureParams texParams;
 	texParams.renderDevice = Nz::Graphics::Instance()->GetRenderDevice();
 	texParams.loadFormat = Nz::PixelFormat::RGBA8_SRGB;