Implement option to start QLaunch from Tools menu

1 files changed, 24 insertions, 0 deletions

diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 56d8803bb8..7e1ec122a7 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -1591,6 +1591,7 @@ void GMainWindow::ConnectMenuEvents() {
                  [this]() { OnCabinet(Service::NFP::CabinetMode::StartFormatter); });
     connect_menu(ui->action_Load_Mii_Edit, &GMainWindow::OnMiiEdit);
     connect_menu(ui->action_Open_Controller_Menu, &GMainWindow::OnOpenControllerMenu);
+    connect_menu(ui->action_Load_Home_Menu, &GMainWindow::OnHomeMenu);
     connect_menu(ui->action_Capture_Screenshot, &GMainWindow::OnCaptureScreenshot);
 
     // TAS
@@ -4480,6 +4481,29 @@ void GMainWindow::OnOpenControllerMenu() {
              LibraryAppletParameters(ControllerAppletId, Service::AM::AppletId::Controller));
 }
 
+void GMainWindow::OnHomeMenu() {
+    constexpr u64 QLaunchId = static_cast<u64>(Service::AM::AppletProgramId::QLaunch);
+    auto bis_system = system->GetFileSystemController().GetSystemNANDContents();
+    if (!bis_system) {
+        QMessageBox::warning(this, tr("No firmware available"),
+                             tr("Please install the firmware to use the Home Menu."));
+        return;
+    }
+
+    auto qlaunch_applet_nca = bis_system->GetEntry(QLaunchId, FileSys::ContentRecordType::Program);
+    if (!qlaunch_applet_nca) {
+        QMessageBox::warning(this, tr("Home Menu Applet"),
+                             tr("Home Menu is not available. Please reinstall firmware."));
+        return;
+    }
+
+    system->GetFrontendAppletHolder().SetCurrentAppletId(Service::AM::AppletId::QLaunch);
+
+    const auto filename = QString::fromStdString((qlaunch_applet_nca->GetFullPath()));
+    UISettings::values.roms_path = QFileInfo(filename).path().toStdString();
+    BootGame(filename, LibraryAppletParameters(QLaunchId, Service::AM::AppletId::QLaunch));
+}
+
 void GMainWindow::OnCaptureScreenshot() {
     if (emu_thread == nullptr || !emu_thread->IsRunning()) {
         return;