finalize process when requested by uMenu

src/core/hle/kernel/init/init_slab_setup.cpp

@@ -83,7 +83,9 @@ constexpr size_t SlabCountKDeviceAddressSpace = 300;
 constexpr size_t SlabCountKSession = 1133;
 constexpr size_t SlabCountKLightSession = 100;
 constexpr size_t SlabCountKObjectName = 7;
-constexpr size_t SlabCountKResourceLimit = 5;
+// Slight divergence to allow for uLaunch to work properly
+// TODO(lizzie): This should be 5, shouldn't it?
+constexpr size_t SlabCountKResourceLimit = 5 + 8;
 constexpr size_t SlabCountKDebug = Core::Hardware::NUM_CPU_CORES;
 constexpr size_t SlabCountKIoPool = 1;
 constexpr size_t SlabCountKIoRegion = 6;

src/core/hle/service/am/applet_manager.cpp

@@ -407,7 +407,7 @@ void AppletManager::SetWindowSystem(WindowSystem* window_system) {
     // Applet was started by frontend, so it is foreground.
     applet->lifecycle_manager.SetFocusState(FocusState::InFocus);
 
-    if (applet->applet_id == AppletId::QLaunch) {
+    if (applet->applet_id == AppletId::QLaunch || applet->applet_id == AppletId::UlauncherUmenu) {
         applet->lifecycle_manager.SetFocusHandlingMode(false);
         applet->lifecycle_manager.SetOutOfFocusSuspendingEnabled(false);
         m_window_system->TrackApplet(applet, false);

src/core/hle/service/am/service/library_applet_self_accessor.cpp

@@ -16,6 +16,7 @@
 #include "core/hle/service/am/process_creation.h"
 #include "core/hle/service/am/service/library_applet_self_accessor.h"
 #include "core/hle/service/am/service/storage.h"
+#include "core/hle/service/am/window_system.h"
 #include "core/hle/service/cmif_serialization.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/glue/glue_manager.h"
@@ -102,10 +103,9 @@ Result ILibraryAppletSelfAccessor::PopInData(Out<SharedPointer<IStorage>> out_st
 
 // uLauncher emulation
 static Result UloaderCreateApplication(Core::System& system, u64 program_id) {
-    FileSys::VirtualFile nca_raw{};
     // Get the program NCA from storage.
     auto& storage = system.GetContentProviderUnion();
-    nca_raw = storage.GetEntryRaw(program_id, FileSys::ContentRecordType::Program);
+    FileSys::VirtualFile nca_raw = storage.GetEntryRaw(program_id, FileSys::ContentRecordType::Program);
     // Ensure we retrieved a program NCA.
     R_UNLESS(nca_raw != nullptr, ResultUnknown);
     std::vector<u8> control;
@@ -118,7 +118,7 @@ static Result UloaderCreateApplication(Core::System& system, u64 program_id) {
     applet->applet_id = AppletId::Application;
     applet->type = AppletType::Application;
     applet->library_applet_mode = LibraryAppletMode::AllForeground;
-    //window_system.TrackApplet(applet, true);
+    system.GetAppletManager().GetWindowSystem()->TrackApplet(applet, true);
     R_SUCCEED();
 }
 
@@ -176,9 +176,8 @@ Result ILibraryAppletSelfAccessor::PushOutData(SharedPointer<IStorage> storage)
             u64 args_value{};
             std::memcpy(std::addressof(args_value), req_data.data() + sizeof(req_cmd), sizeof(args_value));
             LOG_WARNING(Service_AM, "program_id={:016x}", args_value);
-            m_applet->process->Terminate();
             UloaderCreateApplication(system, args_value);
-            R_SUCCEED();
+            break;
         }
         case SystemMessage::ResumeApplication:
         case SystemMessage::TerminateApplication:
@@ -203,6 +202,8 @@ Result ILibraryAppletSelfAccessor::PushOutData(SharedPointer<IStorage> storage)
         case SystemMessage::NotifyWarnedAboutOutdatedTheme:
             break;
         case SystemMessage::TerminateMenu:
+            m_applet->process->Terminate();
+            system.GetAppletManager().GetWindowSystem()->RequestApplicationToGetForeground();
             break;
         case SystemMessage::OpenControllerKeyRemapping:
             break;

src/core/hle/service/am/window_system.cpp

@@ -59,7 +59,7 @@ void WindowSystem::Update() {
 void WindowSystem::TrackApplet(std::shared_ptr<Applet> applet, bool is_application) {
     std::scoped_lock lk{m_lock};
 
-    if (applet->applet_id == AppletId::QLaunch) {
+    if (applet->applet_id == AppletId::QLaunch || applet->applet_id == AppletId::UlauncherUmenu) {
         ASSERT(m_home_menu == nullptr);
         m_home_menu = applet.get();
     } else if (applet->applet_id == AppletId::OverlayDisplay) {

src/yuzu/main_window.cpp

@@ -595,8 +595,9 @@ MainWindow::MainWindow(bool has_broken_vulkan)
             std::filesystem::path const sd_dir = Common::FS::GetEdenPathString(Common::FS::EdenPath::SDMCDir);
             auto const path = (sd_dir / "ulaunch" / "bin" / "uMenu" / "main").string();
             auto const program_id = 0x010000000000FFFF;
-            auto params = LibraryAppletParameters(program_id, Service::AM::AppletId::UlauncherUmenu);
+            auto const applet_id = Service::AM::AppletId::UlauncherUmenu;
-            params.launch_type = Service::AM::LaunchType::FrontendInitiated;
+            auto params = LibraryAppletParameters(program_id, applet_id);
+            QtCommon::system->GetFrontendAppletHolder().SetCurrentAppletId(applet_id);
             BootGame(QString::fromStdString(path), params);
         }
     }