Merge pull request 'feat: New Autoloader & Rebrand Current to "Update Manager"' (#66) from feat/autoloader-update-manager into main

Reviewed-on: https://git.citron-emu.org/Citron/Emulator/pulls/66

src/citron/configuration/configure_dialog.cpp

@@ -44,7 +44,9 @@
 #include "citron/configuration/configure_ui.h"
 #include "citron/configuration/configure_web.h"
 #include "citron/configuration/style_animation_event_filter.h"
+#include "citron/game_list.h"
 #include "citron/hotkeys.h"
+#include "citron/main.h"
 #include "citron/theme.h"
 #include "citron/uisettings.h"
 
@@ -73,6 +75,7 @@ ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry_,
                                  InputCommon::InputSubsystem* input_subsystem,
                                  std::vector<VkDeviceInfo::Record>& vk_device_records,
                                  Core::System& system_, bool enable_web_config)
+
     : QDialog(parent), ui{std::make_unique<Ui::ConfigureDialog>()}, registry(registry_),
       system{system_},
       builder{std::make_unique<ConfigurationShared::Builder>(this, !system_.IsPoweredOn())},
@@ -98,6 +101,11 @@ ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry_,
       system_tab{std::make_unique<ConfigureSystem>(system_, nullptr, *builder, this)},
       web_tab{std::make_unique<ConfigureWeb>(this)}, rainbow_timer{new QTimer(this)} {
 
+    if (auto* main_window = qobject_cast<GMainWindow*>(parent)) {
+        connect(filesystem_tab.get(), &ConfigureFilesystem::RequestGameListRefresh,
+                main_window, &GMainWindow::RefreshGameList);
+    }
+
     Settings::SetConfiguringGlobal(true);
     setWindowFlags(Qt::Dialog | Qt::WindowTitleHint | Qt::WindowSystemMenuHint |
                    Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
@@ -267,7 +275,6 @@ void ConfigureDialog::SetUIPositioning(const QString& positioning) {
         for (QPushButton* button : tab_buttons) {
             h_layout->removeWidget(button);
             v_layout->addWidget(button);
-            // Reset the inline stylesheet so it uses the main template's style.
             button->setStyleSheet(QStringLiteral(""));
         }
         v_layout->addStretch(1);
@@ -344,13 +351,11 @@ void ConfigureDialog::AnimateTabSwitch(int id) {
 
     const int duration = 400;
 
-    // Prepare Widgets for Live Animation
     next_widget->setGeometry(0, 0, ui->stackedWidget->width(), ui->stackedWidget->height());
     next_widget->move(0, 0);
     next_widget->show();
     next_widget->raise();
 
-    // Animation Logic
     auto anim_old_pos = new QPropertyAnimation(current_widget, "pos");
     anim_old_pos->setEndValue(QPoint(-ui->stackedWidget->width(), 0));
     anim_old_pos->setDuration(duration);
@@ -401,9 +406,7 @@ void ConfigureDialog::AnimateTabSwitch(int id) {
     connect(animation_group, &QAbstractAnimation::finished, this, [this, current_widget, next_widget, id]() {
         ui->stackedWidget->setCurrentIndex(id);
 
-        // Clean up graphics effects to return control to the stylesheet
         next_widget->setGraphicsEffect(nullptr);
-        // Ensure the old widget is hidden and reset for next time
         current_widget->hide();
         current_widget->move(0, 0);
 

src/citron/configuration/configure_dialog.h

@@ -35,6 +35,7 @@ class ConfigureProfileManager;
 class ConfigureSystem;
 class ConfigureUi;
 class ConfigureWeb;
+class GameList;
 
 class ConfigureDialog final : public QDialog {
     Q_OBJECT
@@ -49,6 +50,8 @@ public:
 
     void ApplyConfiguration();
 
+    ConfigureFilesystem* GetFilesystemTab() const { return filesystem_tab.get(); }
+
 public slots:
     void UpdateTheme();
 

src/citron/configuration/configure_filesystem.cpp

@@ -2,155 +2,183 @@
 // SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "citron/configuration/configure_filesystem.h"
 #include <QFileDialog>
 #include <QMessageBox>
+#include <QProgressDialog>
+#include <QStringList>
+#include <QtConcurrent/QtConcurrent>
+#include <thread>
+#include "citron/main.h"
+#include "citron/uisettings.h"
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
+#include "common/literals.h"
 #include "common/settings.h"
+#include "frontend_common/content_manager.h"
 #include "ui_configure_filesystem.h"
-#include "citron/configuration/configure_filesystem.h"
+
-#include "citron/uisettings.h"
+static constexpr size_t CopyBufferSize = 0x400000;
 
 ConfigureFilesystem::ConfigureFilesystem(QWidget* parent)
     : QWidget(parent), ui(std::make_unique<Ui::ConfigureFilesystem>()) {
     ui->setupUi(this);
     SetConfiguration();
 
-    connect(ui->nand_directory_button, &QToolButton::pressed, this,
+    connect(ui->run_autoloader_button, &QPushButton::clicked, this, &ConfigureFilesystem::OnRunAutoloader);
-            [this] { SetDirectory(DirectoryTarget::NAND, ui->nand_directory_edit); });
+    connect(ui->nand_directory_button, &QToolButton::pressed, this, [this] { SetDirectory(DirectoryTarget::NAND, ui->nand_directory_edit); });
-    connect(ui->sdmc_directory_button, &QToolButton::pressed, this,
+    connect(ui->sdmc_directory_button, &QToolButton::pressed, this, [this] { SetDirectory(DirectoryTarget::SD, ui->sdmc_directory_edit); });
-            [this] { SetDirectory(DirectoryTarget::SD, ui->sdmc_directory_edit); });
+    connect(ui->gamecard_path_button, &QToolButton::pressed, this, [this] { SetDirectory(DirectoryTarget::Gamecard, ui->gamecard_path_edit); });
-    connect(ui->gamecard_path_button, &QToolButton::pressed, this,
+    connect(ui->dump_path_button, &QToolButton::pressed, this, [this] { SetDirectory(DirectoryTarget::Dump, ui->dump_path_edit); });
-            [this] { SetDirectory(DirectoryTarget::Gamecard, ui->gamecard_path_edit); });
+    connect(ui->load_path_button, &QToolButton::pressed, this, [this] { SetDirectory(DirectoryTarget::Load, ui->load_path_edit); });
-    connect(ui->dump_path_button, &QToolButton::pressed, this,
+    connect(ui->reset_game_list_cache, &QPushButton::pressed, this, &ConfigureFilesystem::ResetMetadata);
-            [this] { SetDirectory(DirectoryTarget::Dump, ui->dump_path_edit); });
+    connect(ui->gamecard_inserted, &QCheckBox::checkStateChanged, this, &ConfigureFilesystem::UpdateEnabledControls);
-    connect(ui->load_path_button, &QToolButton::pressed, this,
+    connect(ui->gamecard_current_game, &QCheckBox::checkStateChanged, this, &ConfigureFilesystem::UpdateEnabledControls);
-            [this] { SetDirectory(DirectoryTarget::Load, ui->load_path_edit); });
 
-    connect(ui->reset_game_list_cache, &QPushButton::pressed, this,
+    connect(this, &ConfigureFilesystem::UpdateInstallProgress, this, &ConfigureFilesystem::OnUpdateInstallProgress);
-            &ConfigureFilesystem::ResetMetadata);
-
-    connect(ui->gamecard_inserted, &QCheckBox::checkStateChanged, this,
-            &ConfigureFilesystem::UpdateEnabledControls);
-    connect(ui->gamecard_current_game, &QCheckBox::checkStateChanged, this,
-            &ConfigureFilesystem::UpdateEnabledControls);
 }
 
 ConfigureFilesystem::~ConfigureFilesystem() = default;
 
-void ConfigureFilesystem::changeEvent(QEvent* event) {
+void ConfigureFilesystem::changeEvent(QEvent* event) { if (event->type() == QEvent::LanguageChange) { RetranslateUI(); } QWidget::changeEvent(event); }
-    if (event->type() == QEvent::LanguageChange) {
+void ConfigureFilesystem::SetConfiguration() { ui->nand_directory_edit->setText(QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::NANDDir))); ui->sdmc_directory_edit->setText(QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::SDMCDir))); ui->gamecard_path_edit->setText(QString::fromStdString(Settings::values.gamecard_path.GetValue())); ui->dump_path_edit->setText(QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::DumpDir))); ui->load_path_edit->setText(QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::LoadDir))); ui->gamecard_inserted->setChecked(Settings::values.gamecard_inserted.GetValue()); ui->gamecard_current_game->setChecked(Settings::values.gamecard_current_game.GetValue()); ui->dump_exefs->setChecked(Settings::values.dump_exefs.GetValue()); ui->dump_nso->setChecked(Settings::values.dump_nso.GetValue()); ui->cache_game_list->setChecked(UISettings::values.cache_game_list.GetValue()); ui->prompt_for_autoloader->setChecked(UISettings::values.prompt_for_autoloader.GetValue()); UpdateEnabledControls(); }
-        RetranslateUI();
+void ConfigureFilesystem::ApplyConfiguration() { Common::FS::SetCitronPath(Common::FS::CitronPath::NANDDir, ui->nand_directory_edit->text().toStdString()); Common::FS::SetCitronPath(Common::FS::CitronPath::SDMCDir, ui->sdmc_directory_edit->text().toStdString()); Common::FS::SetCitronPath(Common::FS::CitronPath::DumpDir, ui->dump_path_edit->text().toStdString()); Common::FS::SetCitronPath(Common::FS::CitronPath::LoadDir, ui->load_path_edit->text().toStdString()); Settings::values.gamecard_inserted = ui->gamecard_inserted->isChecked(); Settings::values.gamecard_current_game = ui->gamecard_current_game->isChecked(); Settings::values.dump_exefs = ui->dump_exefs->isChecked(); Settings::values.dump_nso = ui->dump_nso->isChecked(); UISettings::values.cache_game_list = ui->cache_game_list->isChecked(); UISettings::values.prompt_for_autoloader = ui->prompt_for_autoloader->isChecked(); }
+void ConfigureFilesystem::SetDirectory(DirectoryTarget target, QLineEdit* edit) { QString caption; switch (target) { case DirectoryTarget::NAND: caption = tr("Select Emulated NAND Directory..."); break; case DirectoryTarget::SD: caption = tr("Select Emulated SD Directory..."); break; case DirectoryTarget::Gamecard: caption = tr("Select Gamecard Path..."); break; case DirectoryTarget::Dump: caption = tr("Select Dump Directory..."); break; case DirectoryTarget::Load: caption = tr("Select Mod Load Directory..."); break; } QString str; if (target == DirectoryTarget::Gamecard) { str = QFileDialog::getOpenFileName(this, caption, QFileInfo(edit->text()).dir().path(), QStringLiteral("NX Gamecard;*.xci")); } else { str = QFileDialog::getExistingDirectory(this, caption, edit->text()); } if (str.isNull() || str.isEmpty()) { return; } if (str.back() != QChar::fromLatin1('/')) { str.append(QChar::fromLatin1('/')); } edit->setText(str); }
+void ConfigureFilesystem::ResetMetadata() { if (!Common::FS::Exists(Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) / "game_list/")) { QMessageBox::information(this, tr("Reset Metadata Cache"), tr("The metadata cache is already empty.")); } else if (Common::FS::RemoveDirRecursively(Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) / "game_list")) { QMessageBox::information(this, tr("Reset Metadata Cache"), tr("The operation completed successfully.")); UISettings::values.is_game_list_reload_pending.exchange(true); } else { QMessageBox::warning(this, tr("Reset Metadata Cache"), tr("The metadata cache couldn't be deleted. It might be in use or non-existent.")); } }
+void ConfigureFilesystem::UpdateEnabledControls() { ui->gamecard_current_game->setEnabled(ui->gamecard_inserted->isChecked()); ui->gamecard_path_edit->setEnabled(ui->gamecard_inserted->isChecked() && !ui->gamecard_current_game->isChecked()); ui->gamecard_path_button->setEnabled(ui->gamecard_inserted->isChecked() && !ui->gamecard_current_game->isChecked()); }
+void ConfigureFilesystem::RetranslateUI() { ui->retranslateUi(this); }
+
+void ConfigureFilesystem::OnUpdateInstallProgress() {
+    if (install_progress) {
+        install_progress->setValue(install_progress->value() + 1);
+    }
 }
 
-    QWidget::changeEvent(event);
+void ConfigureFilesystem::OnRunAutoloader(bool skip_confirmation) {
+    if (!skip_confirmation) {
+        QMessageBox msgBox;
+        msgBox.setWindowTitle(tr("Begin Autoloader?"));
+        msgBox.setText(tr("The Autoloader will scan your Game Directories for all .nsp files "
+        "and attempt to install any found updates or DLC. This may take a while."));
+        msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
+        msgBox.setDefaultButton(QMessageBox::Ok);
+        if (msgBox.exec() != QMessageBox::Ok) {
+            return;
+        }
     }
 
-void ConfigureFilesystem::SetConfiguration() {
+    GMainWindow* main_window = qobject_cast<GMainWindow*>(this->parent()); // Try direct parent first
-    ui->nand_directory_edit->setText(
+    if (!main_window) {
-        QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::NANDDir)));
+        // Fallback for when it's nested in the config dialog
-    ui->sdmc_directory_edit->setText(
+        main_window = qobject_cast<GMainWindow*>(this->window()->parent());
-        QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::SDMCDir)));
-    ui->gamecard_path_edit->setText(
-        QString::fromStdString(Settings::values.gamecard_path.GetValue()));
-    ui->dump_path_edit->setText(
-        QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::DumpDir)));
-    ui->load_path_edit->setText(
-        QString::fromStdString(Common::FS::GetCitronPathString(Common::FS::CitronPath::LoadDir)));
-
-    ui->gamecard_inserted->setChecked(Settings::values.gamecard_inserted.GetValue());
-    ui->gamecard_current_game->setChecked(Settings::values.gamecard_current_game.GetValue());
-    ui->dump_exefs->setChecked(Settings::values.dump_exefs.GetValue());
-    ui->dump_nso->setChecked(Settings::values.dump_nso.GetValue());
-
-    ui->cache_game_list->setChecked(UISettings::values.cache_game_list.GetValue());
-
-    UpdateEnabledControls();
     }
 
-void ConfigureFilesystem::ApplyConfiguration() {
+    if (!main_window) {
-    Common::FS::SetCitronPath(Common::FS::CitronPath::NANDDir,
+        QMessageBox::critical(this, tr("Error"), tr("Could not find the main window."));
-                            ui->nand_directory_edit->text().toStdString());
+        return;
-    Common::FS::SetCitronPath(Common::FS::CitronPath::SDMCDir,
-                            ui->sdmc_directory_edit->text().toStdString());
-    Common::FS::SetCitronPath(Common::FS::CitronPath::DumpDir,
-                            ui->dump_path_edit->text().toStdString());
-    Common::FS::SetCitronPath(Common::FS::CitronPath::LoadDir,
-                            ui->load_path_edit->text().toStdString());
-
-    Settings::values.gamecard_inserted = ui->gamecard_inserted->isChecked();
-    Settings::values.gamecard_current_game = ui->gamecard_current_game->isChecked();
-    Settings::values.dump_exefs = ui->dump_exefs->isChecked();
-    Settings::values.dump_nso = ui->dump_nso->isChecked();
-
-    UISettings::values.cache_game_list = ui->cache_game_list->isChecked();
     }
-
+    Core::System* system = main_window->GetSystem();
-void ConfigureFilesystem::SetDirectory(DirectoryTarget target, QLineEdit* edit) {
+    const auto& vfs = main_window->GetVFS();
-    QString caption;
+    if (!system) {
-
+        QMessageBox::critical(this, tr("Error"), tr("System is not initialized."));
-    switch (target) {
-    case DirectoryTarget::NAND:
-        caption = tr("Select Emulated NAND Directory...");
-        break;
-    case DirectoryTarget::SD:
-        caption = tr("Select Emulated SD Directory...");
-        break;
-    case DirectoryTarget::Gamecard:
-        caption = tr("Select Gamecard Path...");
-        break;
-    case DirectoryTarget::Dump:
-        caption = tr("Select Dump Directory...");
-        break;
-    case DirectoryTarget::Load:
-        caption = tr("Select Mod Load Directory...");
-        break;
-    }
-
-    QString str;
-    if (target == DirectoryTarget::Gamecard) {
-        str = QFileDialog::getOpenFileName(this, caption, QFileInfo(edit->text()).dir().path(),
-                                           QStringLiteral("NX Gamecard;*.xci"));
-    } else {
-        str = QFileDialog::getExistingDirectory(this, caption, edit->text());
-    }
-
-    if (str.isNull() || str.isEmpty()) {
         return;
     }
 
-    if (str.back() != QChar::fromLatin1('/')) {
+    QStringList files_to_install;
-        str.append(QChar::fromLatin1('/'));
+    for (const auto& game_dir : UISettings::values.game_dirs) {
+        Common::FS::IterateDirEntriesRecursively(game_dir.path, [&](const auto& entry) {
+            if (!entry.is_directory() && entry.path().extension() == ".nsp") {
+                files_to_install.append(QString::fromStdString(entry.path().string()));
+            }
+            return true;
+        });
     }
 
-    edit->setText(str);
+    if (files_to_install.isEmpty()) {
+        QMessageBox::information(this, tr("Autoloader"), tr("No .nsp files found to install."));
+        return;
     }
 
-void ConfigureFilesystem::ResetMetadata() {
+    qint64 total_chunks = 0;
-    if (!Common::FS::Exists(Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) /
+    for (const QString& file : files_to_install) {
-                            "game_list/")) {
+        total_chunks += (QFileInfo(file).size() + CopyBufferSize - 1) / CopyBufferSize;
-        QMessageBox::information(this, tr("Reset Metadata Cache"),
+    }
-                                 tr("The metadata cache is already empty."));
+    if (total_chunks == 0) {
-    } else if (Common::FS::RemoveDirRecursively(
+        QMessageBox::information(this, tr("Autoloader"), tr("Selected files are empty."));
-                   Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) / "game_list")) {
+        return;
-        QMessageBox::information(this, tr("Reset Metadata Cache"),
+    }
-                                 tr("The operation completed successfully."));
+
-        UISettings::values.is_game_list_reload_pending.exchange(true);
+    QStringList new_files{}, overwritten_files{}, failed_files{};
+    bool detected_base_install{};
+    bool was_cancelled = false;
+
+    install_progress = new QProgressDialog(QString{}, tr("Cancel"), 0, static_cast<int>(total_chunks), this);
+    install_progress->setWindowFlags(install_progress->windowFlags() & ~Qt::WindowContextHelpButtonHint);
+    install_progress->setAttribute(Qt::WA_DeleteOnClose, true);
+    install_progress->setFixedWidth(400);
+    // When the dialog is destroyed (e.g., user clicks X), set the pointer to nullptr
+    connect(install_progress, &QObject::destroyed, this, [this]() { install_progress = nullptr; });
+    install_progress->show();
+
+    int remaining = files_to_install.size();
+    for (const QString& file : files_to_install) {
+        if (!install_progress || install_progress->wasCanceled()) {
+            was_cancelled = true;
+            break;
+        }
+
+        install_progress->setWindowTitle(tr("Autoloader - %n file(s) remaining", "", remaining));
+        install_progress->setLabelText(tr("Installing: %1").arg(QFileInfo(file).fileName()));
+
+        auto progress_callback = [this](size_t, size_t) {
+            emit UpdateInstallProgress();
+            if (!install_progress) return true;
+            return install_progress->wasCanceled();
+        };
+
+        QFuture<ContentManager::InstallResult> future =
+        QtConcurrent::run([&] { return ContentManager::InstallNSP(*system, *vfs, file.toStdString(), progress_callback); });
+
+        while (!future.isFinished()) {
+            QCoreApplication::processEvents();
+            std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        }
+
+        ContentManager::InstallResult result = future.result();
+
+        switch (result) {
+            case ContentManager::InstallResult::Success: new_files.append(QFileInfo(file).fileName()); break;
+            case ContentManager::InstallResult::Overwrite: overwritten_files.append(QFileInfo(file).fileName()); break;
+            case ContentManager::InstallResult::Failure: failed_files.append(QFileInfo(file).fileName()); break;
+            case ContentManager::InstallResult::BaseInstallAttempted:
+                failed_files.append(QFileInfo(file).fileName());
+                detected_base_install = true;
+                break;
+        }
+        --remaining;
+    }
+
+    if (install_progress) {
+        install_progress->close();
+    }
+
+    if (detected_base_install) {
+        QMessageBox::warning(this, tr("Install Results"), tr("Warning: Base games were detected and skipped. The autoloader is intended for updates and DLC."));
+    }
+
+    if (new_files.isEmpty() && overwritten_files.isEmpty() && failed_files.isEmpty()) {
+        if (!was_cancelled) {
+            QMessageBox::information(this, tr("Autoloader"), tr("No new files were installed."));
+        }
     } else {
-        QMessageBox::warning(
+        QString install_results = tr("Installation Complete!");
-            this, tr("Reset Metadata Cache"),
+        install_results.append(QLatin1String("\n\n"));
-            tr("The metadata cache couldn't be deleted. It might be in use or non-existent."));
+        if (!new_files.isEmpty()) install_results.append(tr("%n file(s) were newly installed.", nullptr, new_files.size()));
-    }
+        if (!overwritten_files.isEmpty()) install_results.append(tr("\n%n file(s) were overwritten.", nullptr, overwritten_files.size()));
+        if (!failed_files.isEmpty()) install_results.append(tr("\n%n file(s) failed to install.", nullptr, failed_files.size()));
+        QMessageBox::information(this, tr("Install Results"), install_results);
     }
 
-void ConfigureFilesystem::UpdateEnabledControls() {
+    Common::FS::RemoveDirRecursively(Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) / "game_list");
-    ui->gamecard_current_game->setEnabled(ui->gamecard_inserted->isChecked());
+    emit RequestGameListRefresh();
-    ui->gamecard_path_edit->setEnabled(ui->gamecard_inserted->isChecked() &&
-                                       !ui->gamecard_current_game->isChecked());
-    ui->gamecard_path_button->setEnabled(ui->gamecard_inserted->isChecked() &&
-                                         !ui->gamecard_current_game->isChecked());
-}
-
-void ConfigureFilesystem::RetranslateUI() {
-    ui->retranslateUi(this);
 }

src/citron/configuration/configure_filesystem.h

@@ -1,4 +1,5 @@
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -7,6 +8,7 @@
 #include <QWidget>
 
 class QLineEdit;
+class QProgressDialog;
 
 namespace Ui {
     class ConfigureFilesystem;
@@ -20,24 +22,24 @@ public:
     ~ConfigureFilesystem() override;
 
     void ApplyConfiguration();
+    void OnRunAutoloader(bool skip_confirmation = false);
+
+signals:
+    void UpdateInstallProgress();
+    void RequestGameListRefresh();
+
+private slots:
+    void OnUpdateInstallProgress();
 
 private:
     void changeEvent(QEvent* event) override;
-
     void RetranslateUI();
     void SetConfiguration();
-
+    enum class DirectoryTarget { NAND, SD, Gamecard, Dump, Load };
-    enum class DirectoryTarget {
-        NAND,
-        SD,
-        Gamecard,
-        Dump,
-        Load,
-    };
-
     void SetDirectory(DirectoryTarget target, QLineEdit* edit);
     void ResetMetadata();
     void UpdateEnabledControls();
 
     std::unique_ptr<Ui::ConfigureFilesystem> ui;
+    QProgressDialog* install_progress = nullptr;
 };

src/citron/configuration/configure_filesystem.ui

@@ -195,6 +195,29 @@
        </layout>
       </widget>
      </item>
+     <item>
+      <widget class="QGroupBox" name="autoloader_group">
+       <property name="title">
+        <string>Autoloader</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_Autoloader">
+        <item>
+         <widget class="QCheckBox" name="prompt_for_autoloader">
+          <property name="text">
+           <string>Prompt to run Autoloader when a new game directory is added</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="run_autoloader_button">
+          <property name="text">
+           <string>Run Autoloader Now</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
      <item>
       <widget class="QGroupBox" name="groupBox_5">
        <property name="title">

src/citron/game_list.cpp

@@ -4,6 +4,7 @@
 
 #include <regex>
 #include <QApplication>
+#include <QCheckBox>
 #include <QDir>
 #include <QFileInfo>
 #include <QHeaderView>
@@ -818,6 +819,27 @@ void GameList::ValidateEntry(const QModelIndex& item) {
         }
         case GameListItemType::AddDir:
             emit AddDirectory();
+
+            if (UISettings::values.prompt_for_autoloader) {
+                QMessageBox msg_box(this);
+                msg_box.setWindowTitle(tr("Autoloader"));
+                msg_box.setText(
+                    tr("Would you like to use the Autoloader to install all Updates/DLC within your game directories?\n\n"
+                       "If not now, you can always go to Emulation -> Configure -> Filesystem in order to use this feature. Also, if you have multiple update files for a single game, you can use the Update Manager "
+                       "in File -> Install Updates with Update Manager."));
+                msg_box.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
+                QCheckBox* check_box = new QCheckBox(tr("Do not ask me again"));
+                msg_box.setCheckBox(check_box);
+
+                if (msg_box.exec() == QMessageBox::Yes) {
+                    emit RunAutoloaderRequested();
+                }
+
+                if (check_box->isChecked()) {
+                    UISettings::values.prompt_for_autoloader = false;
+                    emit SaveConfig();
+                }
+            }
             break;
         default:
             break;

src/citron/game_list.h

@@ -140,6 +140,7 @@ signals:
     void ShowList(bool show);
     void PopulatingCompleted();
     void SaveConfig();
+    void RunAutoloaderRequested();
 
 public slots:
     void OnConfigurationChanged();
@@ -204,7 +205,7 @@ private:
     ControllerNavigation* controller_navigation = nullptr;
     CompatibilityList compatibility_list;
     QTimer* online_status_timer;
-    QTimer config_update_timer; // NEW: Timer for debouncing config changes
+    QTimer config_update_timer;
 
     friend class GameListSearchField;
 

src/citron/main.cpp

@@ -162,6 +162,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "core/core.h"
 #include "citron/compatibility_list.h"
 #include "citron/configuration/configure_dialog.h"
+#include "citron/configuration/configure_filesystem.h"
 #include "citron/configuration/configure_input_per_game.h"
 #include "citron/configuration/qt_config.h"
 #include "citron/debugger/console.h"
@@ -213,7 +214,6 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 }
 #endif
 
-constexpr int default_mouse_hide_timeout = 2500;
 constexpr int default_input_update_timeout = 1;
 
 constexpr size_t CopyBufferSize = 1_MiB;
@@ -1618,6 +1618,7 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(game_list, &GameList::AddDirectory, this, &GMainWindow::OnGameListAddDirectory);
     connect(game_list_placeholder, &GameListPlaceholder::AddDirectory, this,
             &GMainWindow::OnGameListAddDirectory);
+    connect(game_list, &GameList::RunAutoloaderRequested, this, &GMainWindow::OnRunAutoloaderFromGameList);
     connect(game_list, &GameList::ShowList, this, &GMainWindow::OnGameListShowList);
     connect(game_list, &GameList::PopulatingCompleted,
             [this] { multiplayer_state->UpdateGameList(game_list->GetModel()); });
@@ -1657,7 +1658,7 @@ void GMainWindow::ConnectMenuEvents() {
     connect_menu(ui->action_Load_File, &GMainWindow::OnMenuLoadFile);
     connect_menu(ui->action_Load_Folder, &GMainWindow::OnMenuLoadFolder);
     connect_menu(ui->action_Install_File_NAND, &GMainWindow::OnMenuInstallToNAND);
-    connect_menu(ui->action_Install_With_Autoloader, &GMainWindow::OnMenuInstallWithAutoloader);
+    connect(ui->action_Install_With_Update_Manager, &QAction::triggered, this, &GMainWindow::OnMenuInstallWithUpdateManager);
     connect_menu(ui->action_Trim_XCI_File, &GMainWindow::OnMenuTrimXCI);
     connect_menu(ui->action_Exit, &QMainWindow::close);
     connect_menu(ui->action_Load_Amiibo, &GMainWindow::OnLoadAmiibo);
@@ -4100,6 +4101,7 @@ void GMainWindow::OnConfigure() {
             &GMainWindow::OnLanguageChanged);
 
     const auto result = configure_dialog.exec();
+
     if (result != QDialog::Accepted && !UISettings::values.configuration_applied &&
         !UISettings::values.reset_to_defaults) {
         // Runs if the user hit Cancel or closed the window, and did not ever press the Apply button
@@ -4119,7 +4121,7 @@ void GMainWindow::OnConfigure() {
                 Common::FS::GetCitronPath(Common::FS::CitronPath::ConfigDir) / "custom")) {
             LOG_WARNING(Frontend, "Failed to remove custom configuration files");
         }
-        if (!Common::FS::RemoveDirRecursively(
+        if (!Common::FS::RemoveDirContentsRecursively(
                 Common::FS::GetCitronPath(Common::FS::CitronPath::CacheDir) / "game_list")) {
             LOG_WARNING(Frontend, "Failed to remove game metadata cache files");
         }
@@ -6360,12 +6362,12 @@ void GMainWindow::RegisterAutoloaderContents() {
     }
 }
 
-void GMainWindow::OnMenuInstallWithAutoloader() {
+void GMainWindow::OnMenuInstallWithUpdateManager() {
-    LOG_INFO(Loader, "AUTOLOADER: Starting Autoloader installation process.");
+    LOG_INFO(Loader, "UPDATE MANAGER: Starting update installation process.");
 
     const QString file_filter = tr("Nintendo Submission Package (*.nsp)");
     QStringList filenames = QFileDialog::getOpenFileNames(
-        this, tr("Select Update/DLC Files for Autoloader"),
+        this, tr("Select Update Files for Update Manager"),
         QString::fromStdString(UISettings::values.roms_path), file_filter);
 
     if (filenames.isEmpty()) {
@@ -6374,7 +6376,42 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
 
     UISettings::values.roms_path = QFileInfo(filenames[0]).path().toStdString();
 
-    // Calculate the total size of all files to be installed for the progress dialog.
+    bool dlc_detected = false;
+    for (const QString& file : filenames) {
+        QString sanitized_path = file;
+        if (sanitized_path.contains(QLatin1String(".nsp/"))) {
+            sanitized_path = sanitized_path.left(sanitized_path.indexOf(QLatin1String(".nsp/")) + 4);
+        }
+        auto vfs_file = vfs->OpenFile(sanitized_path.toStdString(), FileSys::OpenMode::Read);
+        if (vfs_file) {
+            FileSys::NSP nsp(vfs_file);
+            if (nsp.GetStatus() == Loader::ResultStatus::Success && !nsp.GetNCAs().empty()) {
+                const auto& [title_id, nca_map] = *nsp.GetNCAs().begin();
+                const auto meta_iter = std::find_if(nca_map.begin(), nca_map.end(), [](const auto& pair){
+                    return pair.first.second == FileSys::ContentRecordType::Meta;
+                });
+
+                if (meta_iter != nca_map.end()) {
+                    const auto& meta_nca = meta_iter->second;
+                    if (meta_nca && !meta_nca->GetSubdirectories().empty() && !meta_nca->GetSubdirectories()[0]->GetFiles().empty()) {
+                        const auto cnmt_file = meta_nca->GetSubdirectories()[0]->GetFiles()[0];
+                        const FileSys::CNMT cnmt(cnmt_file);
+                        if (cnmt.GetType() != FileSys::TitleType::Update) {
+                            dlc_detected = true;
+                            break; // Found one DLC, no need to check further.
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    if (dlc_detected) {
+        QMessageBox::warning(this, tr("DLC Detected"),
+            tr("The Update Manager is not compatible with DLC installations. Please select only update files."));
+        return; // Abort the operation.
+    }
+
     qint64 total_size_bytes = 0;
     for (const QString& file : filenames) {
         QString sanitized_path = file;
@@ -6399,7 +6436,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
         return;
     }
 
-    QProgressDialog progress(tr("Installing to Autoloader..."), tr("Cancel"), 0, 100, this);
+    QProgressDialog progress(tr("Installing Updates..."), tr("Cancel"), 0, 100, this);
     progress.setWindowModality(Qt::WindowModal);
     progress.setMinimumDuration(0);
     progress.setValue(0);
@@ -6422,25 +6459,25 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
             sanitized_path = sanitized_path.left(sanitized_path.indexOf(QLatin1String(".nsp/")) + 4);
         }
         const std::string file_path = sanitized_path.toStdString();
-        LOG_INFO(Loader, "AUTOLOADER: Processing sanitized file path: {}", file_path);
+        LOG_INFO(Loader, "UPDATE MANAGER: Processing sanitized file path: {}", file_path);
 
         auto vfs_file = vfs->OpenFile(file_path, FileSys::OpenMode::Read);
         if (!vfs_file) {
-            LOG_ERROR(Loader, "AUTOLOADER: FAILED at VFS Open. Could not open file: {}", file_path);
+            LOG_ERROR(Loader, "UPDATE MANAGER: FAILED at VFS Open. Could not open file: {}", file_path);
             failed_files.append(QFileInfo(file).fileName() + tr(" (File Open Error)"));
             continue;
         }
 
         FileSys::NSP nsp(vfs_file);
         if (nsp.GetStatus() != Loader::ResultStatus::Success) {
-            LOG_ERROR(Loader, "AUTOLOADER: FAILED at NSP Parse for file: {}", file_path);
+            LOG_ERROR(Loader, "UPDATE MANAGER: FAILED at NSP Parse for file: {}", file_path);
             failed_files.append(QFileInfo(file).fileName() + tr(" (NSP Parse Error)"));
             continue;
         }
 
         const auto title_map = nsp.GetNCAs();
         if (title_map.empty()) {
-            LOG_ERROR(Loader, "AUTOLOADER: FAILED, NSP contains no titles: {}", file_path);
+            LOG_ERROR(Loader, "UPDATE MANAGER: FAILED, NSP contains no titles: {}", file_path);
             failed_files.append(QFileInfo(file).fileName() + tr(" (Empty NSP)"));
             continue;
         }
@@ -6451,7 +6488,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
         });
 
         if (!meta_nca || meta_nca->GetSubdirectories().empty() || meta_nca->GetSubdirectories()[0]->GetFiles().empty()) {
-            LOG_ERROR(Loader, "AUTOLOADER: FAILED at Metadata search for title {}: malformed.", title_id);
+            LOG_ERROR(Loader, "UPDATE MANAGER: FAILED at Metadata search for title {}: malformed.", title_id);
             failed_files.append(QFileInfo(file).fileName() + tr(" (Malformed Metadata)"));
             continue;
         }
@@ -6459,7 +6496,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
         const auto cnmt_file = meta_nca->GetSubdirectories()[0]->GetFiles()[0];
         const FileSys::CNMT cnmt(cnmt_file);
 
-        std::string type_folder = (cnmt.GetType() == FileSys::TitleType::Update) ? "Updates" : "DLC";
+        std::string type_folder = "Updates";
         u64 program_id = FileSys::GetBaseTitleID(title_id);
         QString nsp_name = QFileInfo(sanitized_path).completeBaseName();
         std::string sdmc_path = Common::FS::GetCitronPathString(Common::FS::CitronPath::SDMCDir);
@@ -6467,7 +6504,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
 
         auto dest_dir = VfsFilesystemCreateDirectoryWrapper(vfs, dest_path_str, FileSys::OpenMode::ReadWrite);
         if (!dest_dir) {
-            LOG_ERROR(Loader, "AUTOLOADER: FAILED to create destination directory: {}", dest_path_str);
+            LOG_ERROR(Loader, "UPDATE MANAGER: FAILED to create destination directory: {}", dest_path_str);
             failed_files.append(QFileInfo(file).fileName() + tr(" (Directory Creation Error)"));
             continue;
         }
@@ -6478,13 +6515,13 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
             auto dest_file = dest_dir->CreateFileRelative(source_file->GetName());
 
             if (!dest_file) {
-                LOG_ERROR(Loader, "AUTOLOADER: FAILED to create destination file for {}.", source_file->GetName());
+                LOG_ERROR(Loader, "UPDATE MANAGER: FAILED to create destination file for {}.", source_file->GetName());
                 copy_failed = true;
                 break;
             }
 
             if (!dest_file->Resize(source_file->GetSize())) {
-                LOG_ERROR(Loader, "AUTOLOADER: FAILED to resize destination file for {}.", source_file->GetName());
+                LOG_ERROR(Loader, "UPDATE MANAGER: FAILED to resize destination file for {}.", source_file->GetName());
                 copy_failed = true;
                 break;
             }
@@ -6501,7 +6538,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
                 const auto bytes_read = source_file->Read(buffer.data(), bytes_to_read, i);
 
                 if (bytes_read == 0 && i < source_file->GetSize()) {
-                    LOG_ERROR(Loader, "AUTOLOADER: FAILED to read from source file {}.", source_file->GetName());
+                    LOG_ERROR(Loader, "UPDATE MANAGER: FAILED to read from source file {}.", source_file->GetName());
                     copy_failed = true;
                     break;
                 }
@@ -6534,7 +6571,7 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
 
     progress.close();
 
-    QString message = tr("Autoloader install finished.");
+    QString message = tr("Update Manager install finished.");
     if (success_count > 0) {
         message += tr("\n%n file(s) successfully installed.", "", success_count);
     }
@@ -6551,3 +6588,11 @@ void GMainWindow::OnMenuInstallWithAutoloader() {
 void GMainWindow::OnToggleGridView() {
     game_list->ToggleViewMode();
 }
+
+void GMainWindow::OnRunAutoloaderFromGameList() {
+    // This creates a temporary instance of the filesystem logic,
+    // calls the autoloader function, and then the instance is automatically cleaned up.
+    // We pass 'this' (the GMainWindow) as the parent.
+    ConfigureFilesystem fs_logic(this);
+    fs_logic.OnRunAutoloader(true);
+}

src/citron/main.h

@@ -111,6 +111,7 @@ public:
     void AcceptDropEvent(QDropEvent* event);
     MultiplayerState* GetMultiplayerState() { return multiplayer_state; }
     Core::System* GetSystem() { return system.get(); }
+    const std::shared_ptr<FileSys::VfsFilesystem>& GetVFS() const { return vfs; }
     bool IsEmulationRunning() const { return emulation_running; }
     void RefreshGameList();
     bool ExtractZipToDirectoryPublic(const std::filesystem::path& zip_path, const std::filesystem::path& extract_path);
@@ -153,6 +154,7 @@ public slots:
     void WebBrowserRequestExit();
     void OnAppFocusStateChanged(Qt::ApplicationState state);
     void OnTasStateChanged();
+    void IncrementInstallProgress();
 private:
     void LinkActionShortcut(QAction* action, const QString& action_name, const bool tas_allowed = false);
     void RegisterMetaTypes();
@@ -220,10 +222,10 @@ private slots:
     void OnGameListOpenPerGameProperties(const std::string& file);
     void OnMenuLoadFile();
     void OnMenuLoadFolder();
-    void IncrementInstallProgress();
     void OnMenuInstallToNAND();
     void OnMenuTrimXCI();
-    void OnMenuInstallWithAutoloader();
+    void OnMenuInstallWithUpdateManager();
+    void OnRunAutoloaderFromGameList();
     void OnMenuRecentFile();
     void OnConfigure();
     void OnConfigureTas();

src/citron/main.ui

@@ -59,7 +59,7 @@
     </widget>
     <addaction name="action_Install_File_NAND"/>
     <addaction name="action_Trim_XCI_File"/>
-    <addaction name="action_Install_With_Autoloader"/>
+    <addaction name="action_Install_With_Update_Manager"/>
     <addaction name="separator"/>
     <addaction name="action_Load_File"/>
     <addaction name="action_Load_Folder"/>
@@ -210,12 +210,12 @@
     <string>&amp;Install Files to NAND...</string>
    </property>
   </action>
-  <action name="action_Install_With_Autoloader">
+  <action name="action_Install_With_Update_Manager">
    <property name="enabled">
     <bool>true</bool>
    </property>
    <property name="text">
-    <string>Install Files with &amp;Autoloader...</string>
+    <string>Install Updates with &amp;Update Manager</string>
    </property>
   </action>
   <action name="action_Trim_XCI_File">

src/citron/uisettings.h

@@ -212,6 +212,7 @@ namespace UISettings {
                                                                     Setting<bool> game_list_grid_view{linkage, false, "game_list_grid_view", Category::UiGameList};
                                                                     std::atomic_bool is_game_list_reload_pending{false};
                                                                     Setting<bool> cache_game_list{linkage, true, "cache_game_list", Category::UiGameList};
+                                                                    Setting<bool> prompt_for_autoloader{linkage, true, "prompt_for_autoloader", Category::UiGameList};
                                                                     Setting<bool> favorites_expanded{linkage, true, "favorites_expanded", Category::UiGameList};
                                                                     QVector<u64> favorited_ids;