Something working I guess?

.gitignore

@@ -24,3 +24,6 @@ CMakeCache.txt
 
 *.tox
 imgui.ini
+/out
+CMakePresets.json
+CMakeUserPresets.json

external/CMakeLists.txt

@@ -20,3 +20,10 @@ if (NOT TARGET solanaceae_plugin)
 	FetchContent_MakeAvailable(solanaceae_plugin)
 endif()
 
+if (NOT TARGET WinToast)
+	FetchContent_Declare(WinToast_ext
+		GIT_REPOSITORY https://github.com/mohabouje/WinToast.git
+		GIT_TAG master
+	)
+	FetchContent_MakeAvailable(WinToast_ext)
+endif()

src/CMakeLists.txt

@@ -11,6 +11,7 @@ target_include_directories(solanaceae_message_n10n PUBLIC .)
 target_compile_features(solanaceae_message_n10n PUBLIC cxx_std_17)
 target_link_libraries(solanaceae_message_n10n PUBLIC
 	solanaceae_message3
+	WinToast
 )
 
 ########################################

src/message_n10n.cpp

@@ -2,17 +2,54 @@
 
 #include <solanaceae/message3/components.hpp>
 
+
 MessageN10n::MessageN10n(RegistryMessageModel& rmm) : _rmm(rmm) {
+	// Register WinToast App User Model
+	WinToastLib::WinToast::instance()->setAppName(L"Tomato");
+	const auto aumi = WinToastLib::WinToast::configureAUMI(L"green", L"solanaceae", L"solanaceae_message_n10n", L"20240517");
+	WinToastLib::WinToast::instance()->setAppUserModelId(aumi);
+
+	// Initialize WinToast
+	if (!WinToastLib::WinToast::instance()->initialize()) {
+		std::wcout << L"Error, could not initialize the lib!" << std::endl;
+	} else {
+		_rmm.subscribe(this, RegistryMessageModel_Event::message_construct);
+	}
 }
 
 MessageN10n::~MessageN10n(void) {
 }
 
 bool MessageN10n::onEvent(const Message::Events::MessageConstruct& e) {
+	/*
 	if (!e.e.all_of<Message::Components::MessageText>()) {
 		return false;
 	}
+	*/
+
+	auto templ = WinToastLib::WinToastTemplate(WinToastLib::WinToastTemplate::Text02);
+	templ.setTextField(L"title", WinToastLib::WinToastTemplate::FirstLine);
+	templ.setTextField(L"subtitle", WinToastLib::WinToastTemplate::SecondLine);
+
+	WinToastLib::WinToast::WinToastError error;
+	const auto toast_id = WinToastLib::WinToast::instance()->showToast(templ, this, &error);
+	if (toast_id < 0) {
+		std::wcout << L"Error: Could not launch your toast notification! " << error << std::endl;
+	}
 
 	return false;
 }
 
+void MessageN10n::toastActivated(void) const {
+	// action
+}
+
+void MessageN10n::toastActivated(int actionIndex) const {
+	// action
+}
+
+void MessageN10n::toastDismissed(WinToastDismissalReason) const {
+}
+
+void MessageN10n::toastFailed(void) const {
+}

src/message_n10n.hpp

@@ -2,7 +2,9 @@
 
 #include <solanaceae/message3/registry_message_model.hpp>
 
-class MessageN10n : public RegistryMessageModelEventI {
+#include <wintoastlib.h>
+
+class MessageN10n : public RegistryMessageModelEventI, public WinToastLib::IWinToastHandler {
 	RegistryMessageModel& _rmm;
 
 	public:
@@ -11,5 +13,10 @@ class MessageN10n : public RegistryMessageModelEventI {
 
 	protected: // rmm
 		bool onEvent(const Message::Events::MessageConstruct& e) override;
-};
 
+	protected: // wintoast
+		void toastActivated(void) const override;
+		void toastActivated(int actionIndex) const override;
+		void toastDismissed(WinToastDismissalReason state) const override;
+		void toastFailed(void) const override;
+};