main: Move meta type registration into its own function

Moves the existing meta type registration into its own function and adds registration of common integral, floating point and string types.
This function is also now called in the constructor of the GMainWindow instead of on starting a game.

src/yuzu/main.cpp

@@ -227,6 +227,8 @@ GMainWindow::GMainWindow()
     SetDiscordEnabled(UISettings::values.enable_discord_presence);
     discord_rpc->Update();
 
+    RegisterMetaTypes();
+
     InitializeWidgets();
     InitializeDebugWidgets();
     InitializeRecentFileMenuActions();
@@ -375,6 +377,55 @@ GMainWindow::~GMainWindow() {
         delete render_window;
 }
 
+void GMainWindow::RegisterMetaTypes() {
+    // Register integral and floating point types
+    qRegisterMetaType<u8>("u8");
+    qRegisterMetaType<u16>("u16");
+    qRegisterMetaType<u32>("u32");
+    qRegisterMetaType<u64>("u64");
+    qRegisterMetaType<u128>("u128");
+    qRegisterMetaType<s8>("s8");
+    qRegisterMetaType<s16>("s16");
+    qRegisterMetaType<s32>("s32");
+    qRegisterMetaType<s64>("s64");
+    qRegisterMetaType<f32>("f32");
+    qRegisterMetaType<f64>("f64");
+
+    // Register string types
+    qRegisterMetaType<std::string>("std::string");
+    qRegisterMetaType<std::wstring>("std::wstring");
+    qRegisterMetaType<std::u8string>("std::u8string");
+    qRegisterMetaType<std::u16string>("std::u16string");
+    qRegisterMetaType<std::u32string>("std::u32string");
+    qRegisterMetaType<std::string_view>("std::string_view");
+    qRegisterMetaType<std::wstring_view>("std::wstring_view");
+    qRegisterMetaType<std::u8string_view>("std::u8string_view");
+    qRegisterMetaType<std::u16string_view>("std::u16string_view");
+    qRegisterMetaType<std::u32string_view>("std::u32string_view");
+
+    // Register applet types
+
+    // Controller Applet
+    qRegisterMetaType<Core::Frontend::ControllerParameters>("Core::Frontend::ControllerParameters");
+
+    // Software Keyboard Applet
+    qRegisterMetaType<Core::Frontend::KeyboardInitializeParameters>(
+        "Core::Frontend::KeyboardInitializeParameters");
+    qRegisterMetaType<Core::Frontend::InlineAppearParameters>(
+        "Core::Frontend::InlineAppearParameters");
+    qRegisterMetaType<Core::Frontend::InlineTextParameters>("Core::Frontend::InlineTextParameters");
+    qRegisterMetaType<Service::AM::Applets::SwkbdResult>("Service::AM::Applets::SwkbdResult");
+    qRegisterMetaType<Service::AM::Applets::SwkbdTextCheckResult>(
+        "Service::AM::Applets::SwkbdTextCheckResult");
+    qRegisterMetaType<Service::AM::Applets::SwkbdReplyType>("Service::AM::Applets::SwkbdReplyType");
+
+    // Web Browser Applet
+    qRegisterMetaType<Service::AM::Applets::WebExitReason>("Service::AM::Applets::WebExitReason");
+
+    // Register loader types
+    qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
+}
+
 void GMainWindow::ControllerSelectorReconfigureControllers(
     const Core::Frontend::ControllerParameters& parameters) {
     QtControllerSelectorDialog dialog(this, parameters, input_subsystem.get());
@@ -2166,13 +2217,6 @@ void GMainWindow::OnStartGame() {
 
     emu_thread->SetRunning(true);
 
-    qRegisterMetaType<Core::Frontend::ControllerParameters>("Core::Frontend::ControllerParameters");
-    qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
-    qRegisterMetaType<std::string>("std::string");
-    qRegisterMetaType<std::optional<std::u16string>>("std::optional<std::u16string>");
-    qRegisterMetaType<std::string_view>("std::string_view");
-    qRegisterMetaType<Service::AM::Applets::WebExitReason>("Service::AM::Applets::WebExitReason");
-
     connect(emu_thread.get(), &EmuThread::ErrorThrown, this, &GMainWindow::OnCoreError);
 
     ui.action_Start->setEnabled(false);

src/yuzu/main.h

@@ -37,9 +37,13 @@ enum class GameListRemoveTarget;
 enum class InstalledEntryType;
 class GameListPlaceholder;
 
+class QtSoftwareKeyboardDialog;
+
 namespace Core::Frontend {
 struct ControllerParameters;
-struct SoftwareKeyboardParameters;
+struct InlineAppearParameters;
+struct InlineTextParameters;
+struct KeyboardInitializeParameters;
 } // namespace Core::Frontend
 
 namespace DiscordRPC {
@@ -57,8 +61,11 @@ class InputSubsystem;
 }
 
 namespace Service::AM::Applets {
+enum class SwkbdResult : u32;
+enum class SwkbdTextCheckResult : u32;
+enum class SwkbdReplyType : u32;
 enum class WebExitReason : u32;
-}
+} // namespace Service::AM::Applets
 
 enum class EmulatedDirectoryTarget {
     NAND,
@@ -143,6 +150,8 @@ public slots:
     void OnAppFocusStateChanged(Qt::ApplicationState state);
 
 private:
+    void RegisterMetaTypes();
+
     void InitializeWidgets();
     void InitializeDebugWidgets();
     void InitializeRecentFileMenuActions();
@@ -329,6 +338,9 @@ private:
     // Disables the web applet for the rest of the emulated session
     bool disable_web_applet{};
 
+    // Applets
+    QtSoftwareKeyboardDialog* software_keyboard = nullptr;
+
 protected:
     void dropEvent(QDropEvent* event) override;
     void dragEnterEvent(QDragEnterEvent* event) override;