Merge branch 'develop' into fix-implicit-fallthrough

Signed-off-by: PandaNinjas <admin@malwarefight.wip.la>

launcher/ui/MainWindow.cpp

@@ -187,7 +187,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
 
     }
 
-    // set the menu for the folders help, and accounts tool buttons
+    // set the menu for the folders help, accounts, and export tool buttons
     {
         auto foldersMenuButton = dynamic_cast<QToolButton*>(ui->mainToolBar->widgetForAction(ui->actionFoldersButton));
         ui->actionFoldersButton->setMenu(ui->foldersMenu);
@@ -201,6 +201,11 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
 
         auto accountMenuButton = dynamic_cast<QToolButton*>(ui->mainToolBar->widgetForAction(ui->actionAccountsButton));
         accountMenuButton->setPopupMode(QToolButton::InstantPopup);
+
+        auto exportInstanceMenu = new QMenu(this);
+        exportInstanceMenu->addAction(ui->actionExportInstanceZip);
+        exportInstanceMenu->addAction(ui->actionExportInstanceMrPack);
+        ui->actionExportInstance->setMenu(exportInstanceMenu);
     }
 
     // hide, disable and show stuff
@@ -219,6 +224,13 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
         // disabled until we have an instance selected
         ui->instanceToolBar->setEnabled(false);
         setInstanceActionsEnabled(false);
+
+        // add a close button at the end of the main toolbar when running on gamescope / steam deck
+        // FIXME: detect if we don't have server side decorations instead
+        if (qgetenv("XDG_CURRENT_DESKTOP") == "gamescope") {
+            ui->mainToolBar->addAction(ui->actionCloseWindow);
+        }
+
     }
 
     // add the toolbar toggles to the view menu
@@ -397,8 +409,6 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
     // removing this looks stupid
     view->setFocus();
 
-    ui->actionExportInstance->setMenu(ui->exportInstanceMenu);
-
     retranslateUi();
 }
 
@@ -470,7 +480,23 @@ void MainWindow::lockToolbars(bool state)
 
 void MainWindow::konamiTriggered()
 {
-    qDebug() << "Super Secret Mode ACTIVATED!";
+    QString gradient = " stop:0 rgba(125, 0, 0, 255), stop:0.166 rgba(125, 125, 0, 255), stop:0.333 rgba(0, 125, 0, 255), stop:0.5 rgba(0, 125, 125, 255), stop:0.666 rgba(0, 0, 125, 255), stop:0.833 rgba(125, 0, 125, 255), stop:1 rgba(125, 0, 0, 255));";
+    QString stylesheet = "background-color: qlineargradient(spread:pad, x1:0, y1:0, x2:1, y2:0," + gradient;
+    if (ui->mainToolBar->styleSheet() == stylesheet) {
+        ui->mainToolBar->setStyleSheet("");
+        ui->instanceToolBar->setStyleSheet("");
+        ui->centralWidget->setStyleSheet("");
+        ui->newsToolBar->setStyleSheet("");
+        ui->statusBar->setStyleSheet("");
+        qDebug() << "Super Secret Mode DEACTIVATED!";
+    } else {
+        ui->mainToolBar->setStyleSheet(stylesheet);
+        ui->instanceToolBar->setStyleSheet("background-color: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1," + gradient);
+        ui->centralWidget->setStyleSheet("background-color: qlineargradient(spread:pad, x1:0, y1:0, x2:1, y2:1," + gradient);
+        ui->newsToolBar->setStyleSheet(stylesheet);
+        ui->statusBar->setStyleSheet(stylesheet);
+        qDebug() << "Super Secret Mode ACTIVATED!";
+    }
 }
 
 void MainWindow::showInstanceContextMenu(const QPoint &pos)
@@ -901,21 +927,8 @@ void MainWindow::onCatToggled(bool state)
 
 void MainWindow::setCatBackground(bool enabled)
 {
-    if (enabled) {
-        view->setStyleSheet(QString(R"(
-InstanceView
-{
-    background-image: url(:/backgrounds/%1);
-    background-attachment: fixed;
-    background-clip: padding;
-    background-position: bottom right;
-    background-repeat: none;
-    background-color:palette(base);
-})")
-                                .arg(ThemeManager::getCatImage()));
-    } else {
-        view->setStyleSheet(QString());
-    }
+    view->setPaintCat(enabled);
+    view->viewport()->repaint();
 }
 
 void MainWindow::runModalTask(Task *task)
@@ -1215,6 +1228,12 @@ void MainWindow::on_actionViewInstanceFolder_triggered()
     DesktopServices::openDirectory(str);
 }
 
+void MainWindow::on_actionViewLauncherRootFolder_triggered()
+{
+    const QString dataPath = QDir::currentPath();
+    DesktopServices::openDirectory(dataPath);
+}
+
 void MainWindow::refreshInstances()
 {
     APPLICATION->instances()->loadList();
@@ -1478,140 +1497,113 @@ void MainWindow::on_actionKillInstance_triggered()
 
 void MainWindow::on_actionCreateInstanceShortcut_triggered()
 {
-    if (m_selectedInstance)
-    {
-        auto desktopPath = FS::getDesktopDir();
-        if (desktopPath.isEmpty()) {
-            // TODO come up with an alternative solution (open "save file" dialog)
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Couldn't find desktop?!"));
-            return;
-        }
+    if (!m_selectedInstance)
+        return;
+    auto desktopPath = FS::getDesktopDir();
+    if (desktopPath.isEmpty()) {
+        // TODO come up with an alternative solution (open "save file" dialog)
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Couldn't find desktop?!"));
+        return;
+    }
 
+    QString desktopFilePath;
+    QString appPath = QApplication::applicationFilePath();
+    QString iconPath;
+    QStringList args;
 #if defined(Q_OS_MACOS)
-        QString appPath = QApplication::applicationFilePath();
-        if (appPath.startsWith("/private/var/")) {
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("The launcher is in the folder it was extracted from, therefore it cannot create shortcuts."));
-            return;
-        }
-
-        if (FS::createShortcut(FS::PathCombine(desktopPath, m_selectedInstance->name()),
-                           appPath, { "--launch", m_selectedInstance->id() },
-                           m_selectedInstance->name(), "")) {
-            QMessageBox::information(this, tr("Create instance shortcut"), tr("Created a shortcut to this instance on your desktop!"));
-        }
-        else
-        {
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create instance shortcut!"));
-        }
+    if (appPath.startsWith("/private/var/")) {
+        QMessageBox::critical(this, tr("Create instance shortcut"),
+                              tr("The launcher is in the folder it was extracted from, therefore it cannot create shortcuts."));
+        return;
+    }
 #elif defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
-        QString appPath = QApplication::applicationFilePath();
-        if (appPath.startsWith("/tmp/.mount_")) {
-            // AppImage!
-            appPath = QProcessEnvironment::systemEnvironment().value(QStringLiteral("APPIMAGE"));
-            if (appPath.isEmpty())
-            {
-                QMessageBox::critical(this, tr("Create instance shortcut"), tr("Launcher is running as misconfigured AppImage? ($APPIMAGE environment variable is missing)"));
-            }
-            else if (appPath.endsWith("/"))
-            {
-                appPath.chop(1);
-            }
+    if (appPath.startsWith("/tmp/.mount_")) {
+        // AppImage!
+        appPath = QProcessEnvironment::systemEnvironment().value(QStringLiteral("APPIMAGE"));
+        if (appPath.isEmpty()) {
+            QMessageBox::critical(this, tr("Create instance shortcut"),
+                                  tr("Launcher is running as misconfigured AppImage? ($APPIMAGE environment variable is missing)"));
+        } else if (appPath.endsWith("/")) {
+            appPath.chop(1);
         }
+    }
 
-        auto icon = APPLICATION->icons()->icon(m_selectedInstance->iconKey());
-        if (icon == nullptr)
-        {
-            icon = APPLICATION->icons()->icon("grass");
-        }
+    auto icon = APPLICATION->icons()->icon(m_selectedInstance->iconKey());
+    if (icon == nullptr) {
+        icon = APPLICATION->icons()->icon("grass");
+    }
 
-        QString iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.png");
+    iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.png");
 
-        QFile iconFile(iconPath);
-        if (!iconFile.open(QFile::WriteOnly))
-        {
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
-            return;
-        }
-        bool success = icon->icon().pixmap(64, 64).save(&iconFile, "PNG");
-        iconFile.close();
+    QFile iconFile(iconPath);
+    if (!iconFile.open(QFile::WriteOnly)) {
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
+        return;
+    }
+    bool success = icon->icon().pixmap(64, 64).save(&iconFile, "PNG");
+    iconFile.close();
 
-        if (!success)
-        {
-            iconFile.remove();
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
-            return;
-        }
+    if (!success) {
+        iconFile.remove();
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
+        return;
+    }
+
+    if (DesktopServices::isFlatpak()) {
+        desktopFilePath = FS::PathCombine(desktopPath, FS::RemoveInvalidFilenameChars(m_selectedInstance->name()) + ".desktop");
+        QFileDialog fileDialog;
+        // workaround to make sure the portal file dialog opens in the desktop directory
+        fileDialog.setDirectoryUrl(desktopPath);
+        desktopFilePath = fileDialog.getSaveFileName(this, tr("Create Shortcut"), desktopFilePath, tr("Desktop Entries (*.desktop)"));
+        if (desktopFilePath.isEmpty())
+            return;  // file dialog canceled by user
+        appPath = "flatpak";
+        QString flatpakAppId = BuildConfig.LAUNCHER_DESKTOPFILENAME;
+        flatpakAppId.remove(".desktop");
+        args.append({ "run", flatpakAppId });
+    }
 
-        QString desktopFilePath = FS::PathCombine(desktopPath, m_selectedInstance->name() + ".desktop");
-        QStringList args;
-        if (DesktopServices::isFlatpak()) {
-            QFileDialog fileDialog;
-            // workaround to make sure the portal file dialog opens in the desktop directory
-            fileDialog.setDirectoryUrl(desktopPath);
-            desktopFilePath = fileDialog.getSaveFileName(
-                            this, tr("Create Shortcut"), desktopFilePath,
-                            tr("Desktop Entries (*.desktop)"));
-            if (desktopFilePath.isEmpty())
-                return; // file dialog canceled by user
-            appPath = "flatpak";
-            QString flatpakAppId = BuildConfig.LAUNCHER_DESKTOPFILENAME;
-            flatpakAppId.remove(".desktop");
-            args.append({ "run", flatpakAppId });
-        }
-        args.append({ "--launch", m_selectedInstance->id() });
-        if (FS::createShortcut(desktopFilePath, appPath, args, m_selectedInstance->name(), iconPath)) {
-            QMessageBox::information(this, tr("Create instance shortcut"), tr("Created a shortcut to this instance on your desktop!"));
-        }
-        else
-        {
-            iconFile.remove();
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create instance shortcut!"));
-        }
 #elif defined(Q_OS_WIN)
-        auto icon = APPLICATION->icons()->icon(m_selectedInstance->iconKey());
-        if (icon == nullptr)
-        {
-            icon = APPLICATION->icons()->icon("grass");
-        }
+    auto icon = APPLICATION->icons()->icon(m_selectedInstance->iconKey());
+    if (icon == nullptr) {
+        icon = APPLICATION->icons()->icon("grass");
+    }
 
-        QString iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.ico");
+    iconPath = FS::PathCombine(m_selectedInstance->instanceRoot(), "icon.ico");
 
-        // part of fix for weird bug involving the window icon being replaced
-        // dunno why it happens, but this 2-line fix seems to be enough, so w/e
-        auto appIcon = APPLICATION->getThemedIcon("logo");
+    // part of fix for weird bug involving the window icon being replaced
+    // dunno why it happens, but this 2-line fix seems to be enough, so w/e
+    auto appIcon = APPLICATION->getThemedIcon("logo");
 
-        QFile iconFile(iconPath);
-        if (!iconFile.open(QFile::WriteOnly))
-        {
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
-            return;
-        }
-        bool success = icon->icon().pixmap(64, 64).save(&iconFile, "ICO");
-        iconFile.close();
+    QFile iconFile(iconPath);
+    if (!iconFile.open(QFile::WriteOnly)) {
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
+        return;
+    }
+    bool success = icon->icon().pixmap(64, 64).save(&iconFile, "ICO");
+    iconFile.close();
 
-        // restore original window icon
-        QGuiApplication::setWindowIcon(appIcon);
+    // restore original window icon
+    QGuiApplication::setWindowIcon(appIcon);
 
-        if (!success)
-        {
-            iconFile.remove();
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
-            return;
-        }
+    if (!success) {
+        iconFile.remove();
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create icon for shortcut."));
+        return;
+    }
 
-        if (FS::createShortcut(FS::PathCombine(desktopPath, m_selectedInstance->name()),
-                           QApplication::applicationFilePath(), { "--launch", m_selectedInstance->id() },
-                           m_selectedInstance->name(), iconPath)) {
-            QMessageBox::information(this, tr("Create instance shortcut"), tr("Created a shortcut to this instance on your desktop!"));
-        }
-        else
-        {
-            iconFile.remove();
-            QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create instance shortcut!"));
-        }
 #else
-        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Not supported on your platform!"));
+    QMessageBox::critical(this, tr("Create instance shortcut"), tr("Not supported on your platform!"));
+    return;
 #endif
+    args.append({ "--launch", m_selectedInstance->id() });
+    if (FS::createShortcut(desktopFilePath, appPath, args, m_selectedInstance->name(), iconPath)) {
+        QMessageBox::information(this, tr("Create instance shortcut"), tr("Created a shortcut to this instance on your desktop!"));
+    } else {
+#if not defined(Q_OS_MACOS)
+        iconFile.remove();
+#endif
+        QMessageBox::critical(this, tr("Create instance shortcut"), tr("Failed to create instance shortcut!"));
     }
 }
 

launcher/ui/MainWindow.h

@@ -113,6 +113,8 @@ private slots:
 
     void on_actionViewInstanceFolder_triggered();
 
+    void on_actionViewLauncherRootFolder_triggered();
+
     void on_actionViewSelectedInstFolder_triggered();
 
     void refreshInstances();

launcher/ui/MainWindow.ui

@@ -150,10 +150,6 @@
     <addaction name="actionChangeInstGroup"/>
     <addaction name="actionViewSelectedInstFolder"/>
     <addaction name="actionExportInstance"/>
-    <widget class="QMenu" name="exportInstanceMenu">
-     <addaction name="actionExportInstanceZip"/>
-     <addaction name="actionExportInstanceMrPack"/>
-    </widget>
     <addaction name="actionCopyInstance"/>
     <addaction name="actionDeleteInstance"/>
     <addaction name="actionCreateInstanceShortcut"/>
@@ -191,6 +187,7 @@
      <bool>true</bool>
     </property>
     <addaction name="actionViewInstanceFolder"/>
+    <addaction name="actionViewLauncherRootFolder"/>
     <addaction name="actionViewCentralModsFolder"/>
    </widget>
    <widget class="QMenu" name="accountsMenu">
@@ -467,11 +464,17 @@
    </property>
   </action>
   <action name="actionExportInstanceZip">
+   <property name="icon">
+    <iconset theme="launcher"/>
+   </property>
    <property name="text">
     <string>Prism Launcher (zip)</string>
    </property>
   </action>
   <action name="actionExportInstanceMrPack">
+   <property name="icon">
+    <iconset theme="modrinth"/>
+   </property>
    <property name="text">
     <string>Modrinth (mrpack)</string>
    </property>
@@ -539,6 +542,18 @@
     <string>Open the instance folder in a file browser.</string>
    </property>
   </action>
+  <action name="actionViewLauncherRootFolder">
+   <property name="icon">
+    <iconset theme="viewfolder">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;View Launcher Root Folder</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the launcher's root folder in a file browser.</string>
+   </property>
+  </action>
   <action name="actionViewCentralModsFolder">
    <property name="icon">
     <iconset theme="centralmods">
@@ -562,7 +577,7 @@
      <normaloff>.</normaloff>.</iconset>
    </property>
    <property name="text">
-    <string>Report a &amp;Bug...</string>
+    <string>Report a Bug or Suggest a Feature</string>
    </property>
    <property name="toolTip">
     <string>Open the bug tracker to report a bug with %1.</string>

launcher/ui/dialogs/AboutDialog.cpp

@@ -71,13 +71,18 @@ QString getCreditsHtml()
     //: %1 is the name of the launcher, determined at build time, e.g. "Prism Launcher Developers"
     stream << "<h3>" << QObject::tr("%1 Developers", "About Credits").arg(BuildConfig.LAUNCHER_DISPLAYNAME) << "</h3>\n";
     stream << QString("<p>Sefa Eyeoglu (Scrumplex) %1</p>\n")   .arg(getWebsite("https://scrumplex.net"));
-    stream << QString("<p>dada513 %1</p>\n")                    .arg(getGitHub("dada513"));
+    stream << QString("<p>d-513 %1</p>\n")                      .arg(getGitHub("d-513"));
     stream << QString("<p>txtsd %1</p>\n")                      .arg(getWebsite("https://ihavea.quest"));
     stream << QString("<p>timoreo %1</p>\n")                    .arg(getGitHub("timoreo22"));
     stream << QString("<p>Ezekiel Smith (ZekeSmith) %1</p>\n")  .arg(getGitHub("ZekeSmith"));
     stream << QString("<p>cozyGalvinism %1</p>\n")              .arg(getGitHub("cozyGalvinism"));
-    stream << QString("<p>DioEgizio %1</p>\n")      .arg(getGitHub("DioEgizio"));
-    stream << QString("<p>flowln %1</p>\n")         .arg(getGitHub("flowln"));
+    stream << QString("<p>DioEgizio %1</p>\n")                  .arg(getGitHub("DioEgizio"));
+    stream << QString("<p>flowln %1</p>\n")                     .arg(getGitHub("flowln"));
+    stream << QString("<p>ViRb3 %1</p>\n")                      .arg(getGitHub("ViRb3"));
+    stream << QString("<p>Rachel Powers (Ryex) %1</p>\n")       .arg(getGitHub("Ryex"));
+    stream << QString("<p>TayouVR %1</p>\n")                    .arg(getGitHub("TayouVR"));
+    stream << QString("<p>TheKodeToad %1</p>\n")                .arg(getGitHub("TheKodeToad"));
+    stream << QString("<p>getchoo %1</p>\n")                    .arg(getGitHub("getchoo"));
     stream << "<br />\n";
 
     // TODO: possibly retrieve from git history at build time?

launcher/ui/dialogs/ExportInstanceDialog.cpp

@@ -35,24 +35,26 @@
  */
 
 #include "ExportInstanceDialog.h"
-#include "ui_ExportInstanceDialog.h"
 #include <BaseInstance.h>
 #include <MMCZip.h>
 #include <QFileDialog>
-#include <QMessageBox>
 #include <QFileSystemModel>
+#include <QMessageBox>
+#include "FileIgnoreProxy.h"
+#include "ui_ExportInstanceDialog.h"
 
-#include <QSortFilterProxyModel>
-#include <QDebug>
-#include <QSaveFile>
-#include <QStack>
-#include <QFileInfo>
-#include "SeparatorPrefixTree.h"
-#include "Application.h"
-#include <icons/IconList.h>
 #include <FileSystem.h>
+#include <icons/IconList.h>
+#include <QDebug>
+#include <QFileInfo>
+#include <QSaveFile>
+#include <QSortFilterProxyModel>
+#include <QStack>
+#include <functional>
+#include "Application.h"
+#include "SeparatorPrefixTree.h"
 
-ExportInstanceDialog::ExportInstanceDialog(InstancePtr instance, QWidget *parent)
+ExportInstanceDialog::ExportInstanceDialog(InstancePtr instance, QWidget* parent)
     : QDialog(parent), ui(new Ui::ExportInstanceDialog), m_instance(instance)
 {
     ui->setupUi(this);
@@ -60,8 +62,12 @@ ExportInstanceDialog::ExportInstanceDialog(InstancePtr instance, QWidget *parent
     model->setIconProvider(&icons);
     auto root = instance->instanceRoot();
     proxyModel = new FileIgnoreProxy(root, this);
-    loadPackIgnore();
     proxyModel->setSourceModel(model);
+    auto prefix = QDir(instance->instanceRoot()).relativeFilePath(instance->gameRoot());
+    proxyModel->ignoreFilesWithPath().insert({ FS::PathCombine(prefix, "logs"), FS::PathCombine(prefix, "crash-reports") });
+    proxyModel->ignoreFilesWithName().append({ ".DS_Store", "thumbs.db", "Thumbs.db" });
+    loadPackIgnore();
+
     ui->treeView->setModel(proxyModel);
     ui->treeView->setRootIndex(proxyModel->mapFromSource(model->index(root)));
     ui->treeView->sortByColumn(0, Qt::AscendingOrder);
@@ -133,11 +139,9 @@ bool ExportInstanceDialog::doExport()
 
     SaveIcon(m_instance);
 
-    auto & blocked = proxyModel->blockedPaths();
-    using std::placeholders::_1;
     auto files = QFileInfoList();
     if (!MMCZip::collectFileListRecursively(m_instance->instanceRoot(), nullptr, &files,
-                                    std::bind(&SeparatorPrefixTree<'/'>::covers, blocked, _1))) {
+                                            std::bind(&FileIgnoreProxy::filterFile, proxyModel, std::placeholders::_1))) {
         QMessageBox::warning(this, tr("Error"), tr("Unable to export instance"));
         return false;
     }

launcher/ui/dialogs/ExportMrPackDialog.cpp

@@ -52,6 +52,8 @@ ExportMrPackDialog::ExportMrPackDialog(InstancePtr instance, QWidget* parent)
     // use the game root - everything outside cannot be exported
     const QDir root(instance->gameRoot());
     proxy = new FileIgnoreProxy(instance->gameRoot(), this);
+    proxy->ignoreFilesWithPath().insert({ "logs", "crash-reports" });
+    proxy->ignoreFilesWithName().append({ ".DS_Store", "thumbs.db", "Thumbs.db" });
     proxy->setSourceModel(model);
 
     const QDir::Filters filter(QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs | QDir::Hidden);
@@ -98,7 +100,7 @@ void ExportMrPackDialog::done(int result)
             return;
 
         ModrinthPackExportTask task(ui->name->text(), ui->version->text(), ui->summary->text(), instance, output,
-                                    [this](const QString& path) { return proxy->blockedPaths().covers(path); });
+                                    std::bind(&FileIgnoreProxy::filterFile, proxy, std::placeholders::_1));
 
         connect(&task, &Task::failed,
                 [this](const QString reason) { CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show(); });

launcher/ui/dialogs/NewInstanceDialog.cpp

@@ -54,7 +54,7 @@
 #include <utility>
 
 #include "ui/widgets/PageContainer.h"
-#include "ui/pages/modplatform/VanillaPage.h"
+#include "ui/pages/modplatform/CustomPage.h"
 #include "ui/pages/modplatform/atlauncher/AtlPage.h"
 #include "ui/pages/modplatform/legacy_ftb/Page.h"
 #include "ui/pages/modplatform/flame/FlamePage.h"
@@ -162,7 +162,7 @@ QList<BasePage *> NewInstanceDialog::getPages()
 
     importPage = new ImportPage(this);
 
-    pages.append(new VanillaPage(this));
+    pages.append(new CustomPage(this));
     pages.append(importPage);
     pages.append(new AtlPage(this));
     if (APPLICATION->capabilities() & Application::SupportsFlame)

launcher/ui/dialogs/NewsDialog.cpp

@@ -32,7 +32,7 @@ NewsDialog::~NewsDialog()
 
 void NewsDialog::selectedArticleChanged(const QString& new_title)
 {
-    auto const& article_entry = m_entries.constFind(new_title).value();
+    auto article_entry = m_entries.constFind(new_title).value();
 
     ui->articleTitleLabel->setText(QString("<a href='%1'>%2</a>").arg(article_entry->link, new_title));
 

launcher/ui/dialogs/ResourceDownloadDialog.cpp

@@ -18,6 +18,8 @@
  */
 
 #include "ResourceDownloadDialog.h"
+#include <QEventLoop>
+#include <QList>
 
 #include <QPushButton>
 #include <algorithm>
@@ -30,6 +32,10 @@
 #include "minecraft/mod/ShaderPackFolderModel.h"
 #include "minecraft/mod/TexturePackFolderModel.h"
 
+#include "minecraft/mod/tasks/GetModDependenciesTask.h"
+#include "modplatform/ModIndex.h"
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/ProgressDialog.h"
 #include "ui/dialogs/ReviewMessageBox.h"
 
 #include "ui/pages/modplatform/ResourcePage.h"
@@ -117,18 +123,71 @@ void ResourceDownloadDialog::connectButtons()
     connect(HelpButton, &QPushButton::clicked, m_container, &PageContainer::help);
 }
 
+static ModPlatform::ProviderCapabilities ProviderCaps;
+
+QStringList getRequiredBy(QList<ResourceDownloadDialog::DownloadTaskPtr> tasks, ResourceDownloadDialog::DownloadTaskPtr pack)
+{
+    auto addonId = pack->getPack()->addonId;
+    auto provider = pack->getPack()->provider;
+    auto version = pack->getVersionID();
+    auto req = QStringList();
+    for (auto& task : tasks) {
+        if (provider != task->getPack()->provider)
+            continue;
+        auto deps = task->getVersion().dependencies;
+        if (auto dep = std::find_if(deps.begin(), deps.end(),
+                                    [addonId, provider, version](const ModPlatform::Dependency& d) {
+                                        return d.type == ModPlatform::DependencyType::REQUIRED &&
+                                               (provider == ModPlatform::ResourceProvider::MODRINTH && d.addonId.toString().isEmpty()
+                                                    ? version == d.version
+                                                    : d.addonId == addonId);
+                                    });
+            dep != deps.end()) {
+            req.append(task->getName());
+        }
+    }
+    return req;
+}
+
 void ResourceDownloadDialog::confirm()
 {
+    auto confirm_dialog = ReviewMessageBox::create(this, tr("Confirm %1 to download").arg(resourcesString()));
+    confirm_dialog->retranslateUi(resourcesString());
+
+    if (auto task = getModDependenciesTask(); task) {
+        connect(task.get(), &Task::failed, this,
+                [&](QString reason) { CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->exec(); });
+
+        connect(task.get(), &Task::succeeded, this, [&]() {
+            QStringList warnings = task->warnings();
+            if (warnings.count()) {
+                CustomMessageBox::selectable(this, tr("Warnings"), warnings.join('\n'), QMessageBox::Warning)->exec();
+            }
+        });
+
+        // Check for updates
+        ProgressDialog progress_dialog(this);
+        progress_dialog.setSkipButton(true, tr("Abort"));
+        progress_dialog.setWindowTitle(tr("Checking for dependencies..."));
+        auto ret = progress_dialog.execWithTask(task.get());
+
+        // If the dialog was skipped / some download error happened
+        if (ret == QDialog::DialogCode::Rejected) {
+            QMetaObject::invokeMethod(this, "reject", Qt::QueuedConnection);
+            return;
+        } else {
+            for (auto dep : task->getDependecies())
+                addResource(dep->pack, dep->version);
+        }
+    }
+
     auto selected = getTasks();
     std::sort(selected.begin(), selected.end(), [](const DownloadTaskPtr& a, const DownloadTaskPtr& b) {
         return QString::compare(a->getName(), b->getName(), Qt::CaseInsensitive) < 0;
     });
-
-    auto confirm_dialog = ReviewMessageBox::create(this, tr("Confirm %1 to download").arg(resourcesString()));
-    confirm_dialog->retranslateUi(resourcesString());
-
     for (auto& task : selected) {
-        confirm_dialog->appendResource({ task->getName(), task->getFilename(), task->getCustomPath() });
+        confirm_dialog->appendResource({ task->getName(), task->getFilename(), task->getCustomPath(),
+                                         ProviderCaps.name(task->getProvider()), getRequiredBy(selected, task) });
     }
 
     if (confirm_dialog->exec()) {
@@ -231,6 +290,19 @@ QList<BasePage*> ModDownloadDialog::getPages()
     return pages;
 }
 
+GetModDependenciesTask::Ptr ModDownloadDialog::getModDependenciesTask()
+{
+    if (auto model = dynamic_cast<ModFolderModel*>(getBaseModel().get()); model) {
+        QList<std::shared_ptr<GetModDependenciesTask::PackDependency>> selectedVers;
+        for (auto& selected : getTasks()) {
+            selectedVers.append(std::make_shared<GetModDependenciesTask::PackDependency>(selected->getPack(), selected->getVersion()));
+        }
+
+        return makeShared<GetModDependenciesTask>(this, m_instance, model, selectedVers);
+    }
+    return nullptr;
+};
+
 ResourcePackDownloadDialog::ResourcePackDownloadDialog(QWidget* parent,
                                                        const std::shared_ptr<ResourcePackFolderModel>& resource_packs,
                                                        BaseInstance* instance)

launcher/ui/dialogs/ResourceDownloadDialog.h

@@ -25,6 +25,7 @@
 #include <QLayout>
 
 #include "QObjectPtr.h"
+#include "minecraft/mod/tasks/GetModDependenciesTask.h"
 #include "modplatform/ModIndex.h"
 #include "ui/pages/BasePageProvider.h"
 
@@ -81,6 +82,8 @@ class ResourceDownloadDialog : public QDialog, public BasePageProvider {
     [[nodiscard]] virtual QString geometrySaveKey() const { return ""; }
     void setButtonStatus();
 
+    [[nodiscard]] virtual GetModDependenciesTask::Ptr getModDependenciesTask() { return nullptr; }
+
    protected:
     const std::shared_ptr<ResourceFolderModel> m_base_model;
 
@@ -103,6 +106,7 @@ class ModDownloadDialog final : public ResourceDownloadDialog {
     [[nodiscard]] QString geometrySaveKey() const override { return "ModDownloadGeometry"; }
 
     QList<BasePage*> getPages() override;
+    GetModDependenciesTask::Ptr getModDependenciesTask() override;
 
    private:
     BaseInstance* m_instance;

launcher/ui/dialogs/ReviewMessageBox.cpp

@@ -40,7 +40,8 @@ void ReviewMessageBox::appendResource(ResourceInformation&& info)
     auto filenameItem = new QTreeWidgetItem(itemTop);
     filenameItem->setText(0, tr("Filename: %1").arg(info.filename));
 
-    itemTop->insertChildren(0, { filenameItem });
+    auto childIndx = 0;
+    itemTop->insertChildren(childIndx++, { filenameItem });
 
     if (!info.custom_file_path.isEmpty()) {
         auto customPathItem = new QTreeWidgetItem(itemTop);
@@ -49,7 +50,31 @@ void ReviewMessageBox::appendResource(ResourceInformation&& info)
         itemTop->insertChildren(1, { customPathItem });
 
         itemTop->setIcon(1, QIcon(APPLICATION->getThemedIcon("status-yellow")));
-        itemTop->setToolTip(1, tr("This file will be downloaded to a folder location different from the default, possibly due to its loader requiring it."));
+        itemTop->setToolTip(
+            childIndx++,
+            tr("This file will be downloaded to a folder location different from the default, possibly due to its loader requiring it."));
+    }
+
+    auto providerItem = new QTreeWidgetItem(itemTop);
+    providerItem->setText(0, tr("Provider: %1").arg(info.provider));
+
+    itemTop->insertChildren(childIndx++, { providerItem });
+
+    if (!info.required_by.isEmpty()) {
+        auto requiredByItem = new QTreeWidgetItem(itemTop);
+        if (info.required_by.length() == 1) {
+            requiredByItem->setText(0, tr("Required by: %1").arg(info.required_by.back()));
+        } else {
+            requiredByItem->setText(0, tr("Required by:"));
+            auto i = 0;
+            for (auto req : info.required_by) {
+                auto reqItem = new QTreeWidgetItem(requiredByItem);
+                reqItem->setText(0, req);
+                reqItem->insertChildren(i++, { reqItem });
+            }
+        }
+
+        itemTop->insertChildren(childIndx++, { requiredByItem });
     }
 
     ui->modTreeWidget->addTopLevelItem(itemTop);

launcher/ui/dialogs/ReviewMessageBox.h

@@ -13,9 +13,11 @@ class ReviewMessageBox : public QDialog {
     static auto create(QWidget* parent, QString&& title, QString&& icon = "") -> ReviewMessageBox*;
 
     using ResourceInformation = struct res_info {
-        QString name;  
-        QString filename;  
-        QString custom_file_path {};
+        QString name;
+        QString filename;
+        QString custom_file_path{};
+        QString provider;
+        QStringList required_by;
     };
 
     void appendResource(ResourceInformation&& info);

launcher/ui/dialogs/VersionSelectDialog.cpp

@@ -1,16 +1,36 @@
-/* Copyright 2013-2021 MultiMC Contributors
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
  */
 
 #include "VersionSelectDialog.h"
@@ -22,15 +42,10 @@
 #include <QtWidgets/QVBoxLayout>
 #include <QDebug>
 
-#include "ui/dialogs/ProgressDialog.h"
 #include "ui/widgets/VersionSelectWidget.h"
-#include "ui/dialogs/CustomMessageBox.h"
 
 #include "BaseVersion.h"
 #include "BaseVersionList.h"
-#include "tasks/Task.h"
-#include "Application.h"
-#include "VersionProxyModel.h"
 
 VersionSelectDialog::VersionSelectDialog(BaseVersionList *vlist, QString title, QWidget *parent, bool cancelable)
     : QDialog(parent)
@@ -40,7 +55,7 @@ VersionSelectDialog::VersionSelectDialog(BaseVersionList *vlist, QString title,
     m_verticalLayout = new QVBoxLayout(this);
     m_verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
 
-    m_versionWidget = new VersionSelectWidget(parent);
+    m_versionWidget = new VersionSelectWidget(true, parent);
     m_verticalLayout->addWidget(m_versionWidget);
 
     m_horizontalLayout = new QHBoxLayout();

launcher/ui/instanceview/InstanceView.cpp

@@ -48,6 +48,7 @@
 #include <QAccessible>
 
 #include "VisualGroup.h"
+#include "ui/themes/ThemeManager.h"
 #include <QDebug>
 
 #include <Application.h>
@@ -73,6 +74,7 @@ InstanceView::InstanceView(QWidget *parent)
     setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
     setAcceptDrops(true);
     setAutoScroll(true);
+    setPaintCat(APPLICATION->settings()->get("TheCat").toBool());
 }
 
 InstanceView::~InstanceView()
@@ -498,12 +500,34 @@ void InstanceView::mouseDoubleClickEvent(QMouseEvent *event)
     }
 }
 
-void InstanceView::paintEvent(QPaintEvent *event)
+void InstanceView::setPaintCat(bool visible)
+{
+    m_catVisible = visible;
+    if (visible)
+        m_catPixmap.load(QString(":/backgrounds/%1").arg(ThemeManager::getCatImage()));
+    else
+        m_catPixmap = QPixmap();
+}
+
+void InstanceView::paintEvent(QPaintEvent* event)
 {
     executeDelayedItemsLayout();
 
     QPainter painter(this->viewport());
 
+    if (m_catVisible) {
+        int widWidth = this->viewport()->width();
+        int widHeight = this->viewport()->height();
+        if (m_catPixmap.width() < widWidth)
+            widWidth = m_catPixmap.width();
+        if (m_catPixmap.height() < widHeight)
+            widHeight = m_catPixmap.height();
+        auto pixmap = m_catPixmap.scaled(widWidth, widHeight, Qt::KeepAspectRatio);
+        QRect rectOfPixmap = pixmap.rect();
+        rectOfPixmap.moveBottomRight(this->viewport()->rect().bottomRight());
+        painter.drawPixmap(rectOfPixmap.topLeft(), pixmap);
+    }
+
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
     QStyleOptionViewItem option;
     initViewItemOption(&option);

launcher/ui/instanceview/InstanceView.h

@@ -85,10 +85,8 @@ public:
 
     virtual QRegion visualRegionForSelection(const QItemSelection &selection) const override;
 
-    int spacing() const
-    {
-        return m_spacing;
-    };
+    int spacing() const { return m_spacing; };
+    void setPaintCat(bool visible);
 
 public slots:
     virtual void updateGeometries() override;
@@ -139,6 +137,8 @@ private:
     int m_currentItemsPerRow = -1;
     int m_currentCursorColumn= -1;
     mutable QCache<int, QRect> geometryCache;
+    bool m_catVisible = false;
+    QPixmap m_catPixmap;
 
     // point where the currently active mouse action started in geometry coordinates
     QPoint m_pressedPosition;

launcher/ui/pages/BasePage.h

@@ -35,15 +35,16 @@
 
 #pragma once
 
-#include <QString>
 #include <QIcon>
+#include <QString>
+#include <functional>
 #include <memory>
 
 #include "BasePageContainer.h"
 
-class BasePage
-{
-public:
+class BasePage {
+   public:
+    using updateExtraInfoFunc = std::function<void(QString, QString)>;
     virtual ~BasePage() {}
     virtual QString id() const = 0;
     virtual QString displayName() const = 0;
@@ -63,17 +64,16 @@ public:
     }
     virtual void openedImpl() {}
     virtual void closedImpl() {}
-    virtual void setParentContainer(BasePageContainer * container)
-    {
-        m_container = container;
-    };
-    virtual void retranslate() { }
+    virtual void setParentContainer(BasePageContainer* container) { m_container = container; };
+    virtual void retranslate() {}
 
-public:
+   public:
     int stackIndex = -1;
     int listIndex = -1;
-protected:
-    BasePageContainer * m_container = nullptr;
+    updateExtraInfoFunc updateExtraInfo;
+
+   protected:
+    BasePageContainer* m_container = nullptr;
     bool isOpened = false;
 };
 

launcher/ui/pages/global/LauncherPage.ui

@@ -172,7 +172,7 @@
              <string>Disable using metadata provided by mod providers (like Modrinth or Curseforge) for mods.</string>
             </property>
             <property name="text">
-             <string>Disable using metadata for mods?</string>
+             <string>Disable using metadata for mods</string>
             </property>
            </widget>
           </item>
@@ -307,21 +307,21 @@
           <item>
            <widget class="QCheckBox" name="showConsoleCheck">
             <property name="text">
-             <string>Show console while the game is &amp;running?</string>
+             <string>Show console while the game is &amp;running</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QCheckBox" name="autoCloseConsoleCheck">
             <property name="text">
-             <string>&amp;Automatically close console when the game quits?</string>
+             <string>&amp;Automatically close console when the game quits</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QCheckBox" name="showConsoleErrorCheck">
             <property name="text">
-             <string>Show console when the game &amp;crashes?</string>
+             <string>Show console when the game &amp;crashes</string>
             </property>
            </widget>
           </item>

launcher/ui/pages/global/MinecraftPage.ui

@@ -51,7 +51,7 @@
           <item>
            <widget class="QCheckBox" name="maximizedCheckBox">
             <property name="text">
-             <string>Start Minecraft &amp;maximized?</string>
+             <string>Start Minecraft &amp;maximized</string>
             </property>
            </widget>
           </item>

launcher/ui/pages/instance/ExternalResourcesPage.cpp

@@ -1,3 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ */
+
 #include "ExternalResourcesPage.h"
 #include "ui/dialogs/CustomMessageBox.h"
 #include "ui_ExternalResourcesPage.h"
@@ -9,6 +44,7 @@
 
 #include <QKeyEvent>
 #include <QMenu>
+#include <algorithm>
 
 ExternalResourcesPage::ExternalResourcesPage(BaseInstance* instance, std::shared_ptr<ResourceFolderModel> model, QWidget* parent)
     : QMainWindow(parent), m_instance(instance), ui(new Ui::ExternalResourcesPage), m_model(model)
@@ -24,6 +60,8 @@ ExternalResourcesPage::ExternalResourcesPage(BaseInstance* instance, std::shared
     m_filterModel->setSourceModel(m_model.get());
     m_filterModel->setFilterKeyColumn(-1);
     ui->treeView->setModel(m_filterModel);
+    // must come after setModel
+    ui->treeView->setResizeModes(m_model->columnResizeModes());
 
     ui->treeView->installEventFilter(this);
     ui->treeView->sortByColumn(1, Qt::AscendingOrder);
@@ -43,7 +81,21 @@ ExternalResourcesPage::ExternalResourcesPage(BaseInstance* instance, std::shared
 
     auto selection_model = ui->treeView->selectionModel();
     connect(selection_model, &QItemSelectionModel::currentChanged, this, &ExternalResourcesPage::current);
+    auto updateExtra = [this]() {
+        if (updateExtraInfo)
+            updateExtraInfo(id(), extraHeaderInfoString());
+    };
+    connect(selection_model, &QItemSelectionModel::selectionChanged, this, updateExtra);
+    connect(model.get(), &ResourceFolderModel::updateFinished, this, updateExtra);
+
     connect(ui->filterEdit, &QLineEdit::textChanged, this, &ExternalResourcesPage::filterTextChanged);
+
+    auto viewHeader = ui->treeView->header();
+    viewHeader->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    connect(viewHeader, &QHeaderView::customContextMenuRequested, this, &ExternalResourcesPage::ShowHeaderContextMenu);
+
+    m_model->loadHiddenColumns(ui->treeView);
 }
 
 ExternalResourcesPage::~ExternalResourcesPage()
@@ -65,6 +117,13 @@ void ExternalResourcesPage::ShowContextMenu(const QPoint& pos)
     delete menu;
 }
 
+void ExternalResourcesPage::ShowHeaderContextMenu(const QPoint& pos)
+{
+    auto menu = m_model->createHeaderContextMenu(ui->treeView);
+    menu->exec(ui->treeView->mapToGlobal(pos));
+    menu->deleteLater();
+}
+
 void ExternalResourcesPage::openedImpl()
 {
     m_model->startWatching();
@@ -96,7 +155,6 @@ void ExternalResourcesPage::itemActivated(const QModelIndex&)
         return;
 
     auto selection = m_filterModel->mapSelectionToSource(ui->treeView->selectionModel()->selection());
-    m_model->setResourceEnabled(selection.indexes(), EnableAction::TOGGLE);
 }
 
 void ExternalResourcesPage::filterTextChanged(const QString& newContents)
@@ -248,6 +306,15 @@ bool ExternalResourcesPage::onSelectionChanged(const QModelIndex& current, const
     int row = sourceCurrent.row();
     Resource const& resource = m_model->at(row);
     ui->frame->updateWithResource(resource);
-
     return true;
 }
+
+QString ExternalResourcesPage::extraHeaderInfoString()
+{
+    if (ui && ui->treeView && ui->treeView->selectionModel()) {
+        auto selection = m_filterModel->mapSelectionToSource(ui->treeView->selectionModel()->selection()).indexes();
+        if (auto count = std::count_if(selection.cbegin(), selection.cend(), [](auto v) { return v.column() == 0; }); count != 0)
+            return tr(" (%1 installed, %2 selected)").arg(m_model->size()).arg(count);
+    }
+    return tr(" (%1 installed)").arg(m_model->size());
+}

launcher/ui/pages/instance/ExternalResourcesPage.h

@@ -29,6 +29,7 @@ class ExternalResourcesPage : public QMainWindow, public BasePage {
     virtual QString helpPage() const override = 0;
 
     virtual bool shouldDisplay() const override = 0;
+    QString extraHeaderInfoString();
 
     void openedImpl() override;
     void closedImpl() override;
@@ -60,6 +61,7 @@ class ExternalResourcesPage : public QMainWindow, public BasePage {
     virtual void viewConfigs();
 
     void ShowContextMenu(const QPoint& pos);
+    void ShowHeaderContextMenu(const QPoint& pos);
 
    protected:
     BaseInstance* m_instance = nullptr;

launcher/ui/pages/instance/ExternalResourcesPage.ui

@@ -62,6 +62,9 @@
       <property name="dragDropMode">
        <enum>QAbstractItemView::DropOnly</enum>
       </property>
+      <property name="uniformRowHeights">
+       <bool>true</bool>
+      </property>
      </widget>
     </item>
    </layout>

launcher/ui/pages/instance/InstanceSettingsPage.cpp

@@ -60,6 +60,10 @@ InstanceSettingsPage::InstanceSettingsPage(BaseInstance *inst, QWidget *parent)
     m_settings = inst->settings();
     ui->setupUi(this);
 
+    // As the signal will (probably) not be triggered once we click edit, let's update it manually instead.
+    updateRunningStatus(m_instance->isRunning());
+
+    connect(m_instance, &BaseInstance::runningStatusChanged, this, &InstanceSettingsPage::updateRunningStatus);
     connect(ui->openGlobalJavaSettingsButton, &QCommandLinkButton::clicked, this, &InstanceSettingsPage::globalSettingsButtonClicked);
     connect(APPLICATION, &Application::globalSettingsAboutToOpen, this, &InstanceSettingsPage::applySettings);
     connect(APPLICATION, &Application::globalSettingsClosed, this, &InstanceSettingsPage::loadSettings);
@@ -70,11 +74,6 @@ InstanceSettingsPage::InstanceSettingsPage(BaseInstance *inst, QWidget *parent)
     updateThresholds();
 }
 
-bool InstanceSettingsPage::shouldDisplay() const
-{
-    return !m_instance->isRunning();
-}
-
 InstanceSettingsPage::~InstanceSettingsPage()
 {
     delete ui;
@@ -86,12 +85,12 @@ void InstanceSettingsPage::globalSettingsButtonClicked(bool)
         case 0:
             APPLICATION->ShowGlobalSettings(this, "java-settings");
             return;
-        case 1:
-            APPLICATION->ShowGlobalSettings(this, "minecraft-settings");
-            return;
         case 2:
             APPLICATION->ShowGlobalSettings(this, "custom-commands");
             return;
+        default:
+            APPLICATION->ShowGlobalSettings(this, "minecraft-settings");
+            return;
     }
 }
 
@@ -524,3 +523,8 @@ void InstanceSettingsPage::updateThresholds()
         ui->labelMaxMemIcon->setPixmap(pix);
     }
 }
+
+void InstanceSettingsPage::updateRunningStatus(bool running)
+{
+    setEnabled(!running);
+}

launcher/ui/pages/instance/InstanceSettingsPage.h

@@ -75,12 +75,12 @@ public:
     {
         return "Instance-settings";
     }
-    virtual bool shouldDisplay() const override;
     void retranslate() override;
 
     void updateThresholds();
 
 private slots:
+    void updateRunningStatus(bool running);
     void on_javaDetectBtn_clicked();
     void on_javaTestBtn_clicked();
     void on_javaBrowseBtn_clicked();

launcher/ui/pages/instance/InstanceSettingsPage.ui

@@ -269,7 +269,7 @@
           <item>
            <widget class="QCheckBox" name="maximizedCheckBox">
             <property name="text">
-             <string>Start Minecraft maximized?</string>
+             <string>Start Minecraft maximized</string>
             </property>
            </widget>
           </item>
@@ -341,21 +341,21 @@
           <item>
            <widget class="QCheckBox" name="showConsoleCheck">
             <property name="text">
-             <string>Show console while the game is running?</string>
+             <string>Show console while the game is running</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QCheckBox" name="autoCloseConsoleCheck">
             <property name="text">
-             <string>Automatically close console when the game quits?</string>
+             <string>Automatically close console when the game quits</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QCheckBox" name="showConsoleErrorCheck">
             <property name="text">
-             <string>Show console when the game crashes?</string>
+             <string>Show console when the game crashes</string>
             </property>
            </widget>
           </item>

launcher/ui/pages/instance/ManagedPackPage.cpp

@@ -205,7 +205,7 @@ ModrinthManagedPackPage::ModrinthManagedPackPage(BaseInstance* inst, InstanceWin
 {
     Q_ASSERT(inst->isManagedPack());
     connect(ui->versionsComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(suggestVersion()));
-    connect(ui->updateButton, &QPushButton::pressed, this, &ModrinthManagedPackPage::update);
+    connect(ui->updateButton, &QPushButton::clicked, this, &ModrinthManagedPackPage::update);
 }
 
 // MODRINTH
@@ -226,7 +226,7 @@ void ModrinthManagedPackPage::parseManagedPack()
 
     QString id = m_inst->getManagedPackID();
 
-    m_fetch_job->addNetAction(Net::Download::makeByteArray(QString("%1/project/%2/version").arg(BuildConfig.MODRINTH_PROD_URL, id), response.get()));
+    m_fetch_job->addNetAction(Net::Download::makeByteArray(QString("%1/project/%2/version").arg(BuildConfig.MODRINTH_PROD_URL, id), response));
 
     QObject::connect(m_fetch_job.get(), &NetJob::succeeded, this, [this, response, id] {
         QJsonParseError parse_error{};
@@ -332,7 +332,7 @@ FlameManagedPackPage::FlameManagedPackPage(BaseInstance* inst, InstanceWindow* i
 {
     Q_ASSERT(inst->isManagedPack());
     connect(ui->versionsComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(suggestVersion()));
-    connect(ui->updateButton, &QPushButton::pressed, this, &FlameManagedPackPage::update);
+    connect(ui->updateButton, &QPushButton::clicked, this, &FlameManagedPackPage::update);
 }
 
 void FlameManagedPackPage::parseManagedPack()
@@ -369,7 +369,7 @@ void FlameManagedPackPage::parseManagedPack()
 
     QString id = m_inst->getManagedPackID();
 
-    m_fetch_job->addNetAction(Net::Download::makeByteArray(QString("%1/mods/%2/files").arg(BuildConfig.FLAME_BASE_URL, id), response.get()));
+    m_fetch_job->addNetAction(Net::Download::makeByteArray(QString("%1/mods/%2/files").arg(BuildConfig.FLAME_BASE_URL, id), response));
 
     QObject::connect(m_fetch_job.get(), &NetJob::succeeded, this, [this, response, id] {
         QJsonParseError parse_error{};

launcher/ui/pages/instance/ModFolderPage.cpp

@@ -4,6 +4,7 @@
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -86,28 +87,20 @@ ModFolderPage::ModFolderPage(BaseInstance* inst, std::shared_ptr<ModFolderModel>
         connect(ui->actionUpdateItem, &QAction::triggered, this, &ModFolderPage::updateMods);
 
         auto check_allow_update = [this] {
-            return (!m_instance || !m_instance->isRunning()) &&
-                   (ui->treeView->selectionModel()->hasSelection() || !m_model->empty());
+            return (!m_instance || !m_instance->isRunning()) && (ui->treeView->selectionModel()->hasSelection() || !m_model->empty());
         };
 
-        connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this, [this, check_allow_update] {
-            ui->actionUpdateItem->setEnabled(check_allow_update());
-        });
+        connect(ui->treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this,
+                [this, check_allow_update] { ui->actionUpdateItem->setEnabled(check_allow_update()); });
 
-        connect(mods.get(), &ModFolderModel::rowsInserted, this, [this, check_allow_update] {
-            ui->actionUpdateItem->setEnabled(check_allow_update());
-        });
+        connect(mods.get(), &ModFolderModel::rowsInserted, this,
+                [this, check_allow_update] { ui->actionUpdateItem->setEnabled(check_allow_update()); });
 
-        connect(mods.get(), &ModFolderModel::rowsRemoved, this, [this, check_allow_update] {
-            ui->actionUpdateItem->setEnabled(check_allow_update());
-        });
+        connect(mods.get(), &ModFolderModel::rowsRemoved, this,
+                [this, check_allow_update] { ui->actionUpdateItem->setEnabled(check_allow_update()); });
 
-        connect(mods.get(), &ModFolderModel::updateFinished, this, [this, check_allow_update, mods] {
-            ui->actionUpdateItem->setEnabled(check_allow_update());
-
-            // Prevent a weird crash when trying to open the mods page twice in a session o.O
-            disconnect(mods.get(), &ModFolderModel::updateFinished, this, 0);
-        });
+        connect(mods.get(), &ModFolderModel::updateFinished, this,
+                [this, check_allow_update] { ui->actionUpdateItem->setEnabled(check_allow_update()); });
 
         connect(m_instance, &BaseInstance::runningStatusChanged, this, &ModFolderPage::runningStateChanged);
         ModFolderPage::runningStateChanged(m_instance && m_instance->isRunning());

launcher/ui/pages/instance/ScreenshotsPage.cpp

@@ -36,6 +36,7 @@
  */
 
 #include "ScreenshotsPage.h"
+#include "BuildConfig.h"
 #include "ui_ScreenshotsPage.h"
 
 #include <QModelIndex>
@@ -96,37 +97,30 @@ public:
             return;
         if ((info.suffix().compare("png", Qt::CaseInsensitive) != 0))
             return;
-        int tries = 5;
-        while (tries)
-        {
-            if (!m_cache->stale(m_path))
-                return;
-            QImage image(m_path);
-            if (image.isNull())
-            {
-                QThread::msleep(500);
-                tries--;
-                continue;
-            }
-            QImage small;
-            if (image.width() > image.height())
-                small = image.scaledToWidth(512).scaledToWidth(256, Qt::SmoothTransformation);
-            else
-                small = image.scaledToHeight(512).scaledToHeight(256, Qt::SmoothTransformation);
-            QPoint offset((256 - small.width()) / 2, (256 - small.height()) / 2);
-            QImage square(QSize(256, 256), QImage::Format_ARGB32);
-            square.fill(Qt::transparent);
-
-            QPainter painter(&square);
-            painter.drawImage(offset, small);
-            painter.end();
-
-            QIcon icon(QPixmap::fromImage(square));
-            m_cache->add(m_path, icon);
-            m_resultEmitter.emitResultsReady(m_path);
+        if (!m_cache->stale(m_path))
+            return;
+        QImage image(m_path);
+        if (image.isNull()) {
+            m_resultEmitter.emitResultsFailed(m_path);
+            qDebug() << "Error loading screenshot: " + m_path + ". Perhaps too large?";
             return;
         }
-        m_resultEmitter.emitResultsFailed(m_path);
+        QImage small;
+        if (image.width() > image.height())
+            small = image.scaledToWidth(512).scaledToWidth(256, Qt::SmoothTransformation);
+        else
+            small = image.scaledToHeight(512).scaledToHeight(256, Qt::SmoothTransformation);
+        QPoint offset((256 - small.width()) / 2, (256 - small.height()) / 2);
+        QImage square(QSize(256, 256), QImage::Format_ARGB32);
+        square.fill(Qt::transparent);
+
+        QPainter painter(&square);
+        painter.drawImage(offset, small);
+        painter.end();
+
+        QIcon icon(QPixmap::fromImage(square));
+        m_cache->add(m_path, icon);
+        m_resultEmitter.emitResultsReady(m_path);
     }
     QString m_path;
     SharedIconCachePtr m_cache;
@@ -145,9 +139,12 @@ public:
         m_thumbnailCache = std::make_shared<SharedIconCache>();
         m_thumbnailCache->add("placeholder", APPLICATION->getThemedIcon("screenshot-placeholder"));
         connect(&watcher, SIGNAL(fileChanged(QString)), SLOT(fileChanged(QString)));
-        // FIXME: the watched file set is not updated when files are removed
     }
-    virtual ~FilterModel() { m_thumbnailingPool.waitForDone(500); }
+    virtual ~FilterModel() {
+        m_thumbnailingPool.clear();
+        if (!m_thumbnailingPool.waitForDone(500))
+            qDebug() << "Thumbnail pool took longer than 500ms to finish";
+    }
     virtual QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const
     {
         auto model = sourceModel();
@@ -214,10 +211,12 @@ private slots:
     void fileChanged(QString filepath)
     {
         m_thumbnailCache->setStale(filepath);
-        thumbnailImage(filepath);
         // reinsert the path...
         watcher.removePath(filepath);
-        watcher.addPath(filepath);
+        if (QFile::exists(filepath)) {
+            watcher.addPath(filepath);
+            thumbnailImage(filepath);
+        }
     }
 
 private:
@@ -380,16 +379,18 @@ void ScreenshotsPage::on_actionUpload_triggered()
     if (selection.isEmpty())
         return;
 
-
     QString text;
+    QUrl baseUrl(BuildConfig.IMGUR_BASE_URL);
     if (selection.size() > 1)
-        text = tr("You are about to upload %1 screenshots.\n\n"
+        text = tr("You are about to upload %1 screenshots to %2.\n"
+                  "You should double-check for personal information.\n\n"
                   "Are you sure?")
-                   .arg(selection.size());
+                   .arg(QString::number(selection.size()), baseUrl.host());
     else
-        text =
-            tr("You are about to upload the selected screenshot.\n\n"
-               "Are you sure?");
+        text = tr("You are about to upload the selected screenshot to %1.\n"
+                  "You should double-check for personal information.\n\n"
+                  "Are you sure?")
+                   .arg(baseUrl.host());
 
     auto response = CustomMessageBox::selectable(this, "Confirm Upload", text, QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No,
                                                  QMessageBox::No)

launcher/ui/pages/instance/VersionPage.cpp

@@ -287,7 +287,6 @@ void VersionPage::updateButtons(int row)
     ui->actionAdd_Empty->setEnabled(controlsEnabled);
     ui->actionImport_Components->setEnabled(controlsEnabled);
     ui->actionReload->setEnabled(controlsEnabled);
-    ui->actionInstall_mods->setEnabled(controlsEnabled);
     ui->actionReplace_Minecraft_jar->setEnabled(controlsEnabled);
     ui->actionAdd_to_Minecraft_jar->setEnabled(controlsEnabled);
     ui->actionAdd_Agents->setEnabled(controlsEnabled);

launcher/ui/pages/instance/VersionPage.ui

@@ -102,7 +102,6 @@
    <addaction name="actionInstall_Fabric"/>
    <addaction name="actionInstall_Quilt"/>
    <addaction name="actionInstall_LiteLoader"/>
-   <addaction name="actionInstall_mods"/>
    <addaction name="separator"/>
    <addaction name="actionAdd_to_Minecraft_jar"/>
    <addaction name="actionReplace_Minecraft_jar"/>
@@ -112,7 +111,6 @@
    <addaction name="separator"/>
    <addaction name="actionMinecraftFolder"/>
    <addaction name="actionLibrariesFolder"/>
-   <addaction name="separator"/>
    <addaction name="actionReload"/>
    <addaction name="actionDownload_All"/>
   </widget>
@@ -204,14 +202,6 @@
     <string>Install the LiteLoader package.</string>
    </property>
   </action>
-  <action name="actionInstall_mods">
-   <property name="text">
-    <string>Install mods</string>
-   </property>
-   <property name="toolTip">
-    <string>Install normal mods.</string>
-   </property>
-  </action>
   <action name="actionAdd_to_Minecraft_jar">
    <property name="text">
     <string>Add to Minecraft.jar</string>

launcher/ui/pages/modplatform/CustomPage.cpp

@@ -33,8 +33,8 @@
  *      limitations under the License.
  */
 
-#include "VanillaPage.h"
-#include "ui_VanillaPage.h"
+#include "CustomPage.h"
+#include "ui_CustomPage.h"
 
 #include <QTabBar>
 
@@ -46,32 +46,32 @@
 #include "minecraft/VanillaInstanceCreationTask.h"
 #include "ui/dialogs/NewInstanceDialog.h"
 
-VanillaPage::VanillaPage(NewInstanceDialog *dialog, QWidget *parent)
-    : QWidget(parent), dialog(dialog), ui(new Ui::VanillaPage)
+CustomPage::CustomPage(NewInstanceDialog *dialog, QWidget *parent)
+    : QWidget(parent), dialog(dialog), ui(new Ui::CustomPage)
 {
     ui->setupUi(this);
     ui->tabWidget->tabBar()->hide();
-    connect(ui->versionList, &VersionSelectWidget::selectedVersionChanged, this, &VanillaPage::setSelectedVersion);
+    connect(ui->versionList, &VersionSelectWidget::selectedVersionChanged, this, &CustomPage::setSelectedVersion);
     filterChanged();
-    connect(ui->alphaFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->betaFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->snapshotFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->oldSnapshotFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->releaseFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->experimentsFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
-    connect(ui->refreshBtn, &QPushButton::clicked, this, &VanillaPage::refresh);
+    connect(ui->alphaFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->betaFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->snapshotFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->oldSnapshotFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->releaseFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->experimentsFilter, &QCheckBox::stateChanged, this, &CustomPage::filterChanged);
+    connect(ui->refreshBtn, &QPushButton::clicked, this, &CustomPage::refresh);
 
-    connect(ui->loaderVersionList, &VersionSelectWidget::selectedVersionChanged, this, &VanillaPage::setSelectedLoaderVersion);
-    connect(ui->noneFilter, &QRadioButton::toggled, this, &VanillaPage::loaderFilterChanged);
-    connect(ui->forgeFilter, &QRadioButton::toggled, this, &VanillaPage::loaderFilterChanged);
-    connect(ui->fabricFilter, &QRadioButton::toggled, this, &VanillaPage::loaderFilterChanged);
-    connect(ui->quiltFilter, &QRadioButton::toggled, this, &VanillaPage::loaderFilterChanged);
-    connect(ui->liteLoaderFilter, &QRadioButton::toggled, this, &VanillaPage::loaderFilterChanged);
-    connect(ui->loaderRefreshBtn, &QPushButton::clicked, this, &VanillaPage::loaderRefresh);
+    connect(ui->loaderVersionList, &VersionSelectWidget::selectedVersionChanged, this, &CustomPage::setSelectedLoaderVersion);
+    connect(ui->noneFilter, &QRadioButton::toggled, this, &CustomPage::loaderFilterChanged);
+    connect(ui->forgeFilter, &QRadioButton::toggled, this, &CustomPage::loaderFilterChanged);
+    connect(ui->fabricFilter, &QRadioButton::toggled, this, &CustomPage::loaderFilterChanged);
+    connect(ui->quiltFilter, &QRadioButton::toggled, this, &CustomPage::loaderFilterChanged);
+    connect(ui->liteLoaderFilter, &QRadioButton::toggled, this, &CustomPage::loaderFilterChanged);
+    connect(ui->loaderRefreshBtn, &QPushButton::clicked, this, &CustomPage::loaderRefresh);
 
 }
 
-void VanillaPage::openedImpl()
+void CustomPage::openedImpl()
 {
     if(!initialized)
     {
@@ -85,19 +85,19 @@ void VanillaPage::openedImpl()
     }
 }
 
-void VanillaPage::refresh()
+void CustomPage::refresh()
 {
     ui->versionList->loadList();
 }
 
-void VanillaPage::loaderRefresh()
+void CustomPage::loaderRefresh()
 {
     if(ui->noneFilter->isChecked())
         return;
     ui->loaderVersionList->loadList();
 }
 
-void VanillaPage::filterChanged()
+void CustomPage::filterChanged()
 {
     QStringList out;
     if(ui->alphaFilter->isChecked())
@@ -116,7 +116,7 @@ void VanillaPage::filterChanged()
     ui->versionList->setFilter(BaseVersionList::TypeRole, new RegexpFilter(regexp, false));
 }
 
-void VanillaPage::loaderFilterChanged()
+void CustomPage::loaderFilterChanged()
 {
     QString minecraftVersion;
     if (m_selectedVersion)
@@ -172,37 +172,37 @@ void VanillaPage::loaderFilterChanged()
     ui->loaderVersionList->setEmptyString(tr("No versions are currently available for Minecraft %1").arg(minecraftVersion));
 }
 
-VanillaPage::~VanillaPage()
+CustomPage::~CustomPage()
 {
     delete ui;
 }
 
-bool VanillaPage::shouldDisplay() const
+bool CustomPage::shouldDisplay() const
 {
     return true;
 }
 
-void VanillaPage::retranslate()
+void CustomPage::retranslate()
 {
     ui->retranslateUi(this);
 }
 
-BaseVersion::Ptr VanillaPage::selectedVersion() const
+BaseVersion::Ptr CustomPage::selectedVersion() const
 {
     return m_selectedVersion;
 }
 
-BaseVersion::Ptr VanillaPage::selectedLoaderVersion() const
+BaseVersion::Ptr CustomPage::selectedLoaderVersion() const
 {
     return m_selectedLoaderVersion;
 }
 
-QString VanillaPage::selectedLoader() const
+QString CustomPage::selectedLoader() const
 {
     return m_selectedLoader;
 }
 
-void VanillaPage::suggestCurrent()
+void CustomPage::suggestCurrent()
 {
     if (!isOpened)
     {
@@ -227,14 +227,14 @@ void VanillaPage::suggestCurrent()
     dialog->setSuggestedIcon("default");
 }
 
-void VanillaPage::setSelectedVersion(BaseVersion::Ptr version)
+void CustomPage::setSelectedVersion(BaseVersion::Ptr version)
 {
     m_selectedVersion = version;
     suggestCurrent();
     loaderFilterChanged();
 }
 
-void VanillaPage::setSelectedLoaderVersion(BaseVersion::Ptr version)
+void CustomPage::setSelectedLoaderVersion(BaseVersion::Ptr version)
 {
     m_selectedLoaderVersion = version;
     suggestCurrent();

launcher/ui/pages/modplatform/CustomPage.h

@@ -43,21 +43,21 @@
 
 namespace Ui
 {
-class VanillaPage;
+class CustomPage;
 }
 
 class NewInstanceDialog;
 
-class VanillaPage : public QWidget, public BasePage
+class CustomPage : public QWidget, public BasePage
 {
     Q_OBJECT
 
 public:
-    explicit VanillaPage(NewInstanceDialog *dialog, QWidget *parent = 0);
-    virtual ~VanillaPage();
+    explicit CustomPage(NewInstanceDialog *dialog, QWidget *parent = 0);
+    virtual ~CustomPage();
     virtual QString displayName() const override
     {
-        return tr("Vanilla");
+        return tr("Custom");
     }
     virtual QIcon icon() const override
     {
@@ -96,7 +96,7 @@ private:
 private:
     bool initialized = false;
     NewInstanceDialog *dialog = nullptr;
-    Ui::VanillaPage *ui = nullptr;
+    Ui::CustomPage *ui = nullptr;
     bool m_versionSetByUser = false;
     BaseVersion::Ptr m_selectedVersion;
     BaseVersion::Ptr m_selectedLoaderVersion;

launcher/ui/pages/modplatform/CustomPage.ui

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>VanillaPage</class>
- <widget class="QWidget" name="VanillaPage">
+ <class>CustomPage</class>
+ <widget class="QWidget" name="CustomPage">
   <property name="geometry">
    <rect>
     <x>0</x>

launcher/ui/pages/modplatform/ImportPage.h

@@ -57,7 +57,7 @@ public:
     virtual ~ImportPage();
     virtual QString displayName() const override
     {
-        return tr("Import from zip");
+        return tr("Import");
     }
     virtual QIcon icon() const override
     {

launcher/ui/pages/modplatform/ModModel.cpp

@@ -6,12 +6,14 @@
 
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/PackProfile.h"
+#include "minecraft/mod/ModFolderModel.h"
 
 #include <QMessageBox>
+#include <algorithm>
 
 namespace ResourceDownload {
 
-ModModel::ModModel(BaseInstance const& base_inst, ResourceAPI* api) : ResourceModel(api), m_base_instance(base_inst) {}
+ModModel::ModModel(BaseInstance& base_inst, ResourceAPI* api) : ResourceModel(api), m_base_instance(base_inst) {}
 
 /******** Make data requests ********/
 
@@ -24,7 +26,7 @@ ResourceAPI::SearchArgs ModModel::createSearchArguments()
 
     std::optional<std::list<Version>> versions{};
 
-    { // Version filter
+    {  // Version filter
         if (!m_filter->versions.empty())
             versions = m_filter->versions;
     }
@@ -67,4 +69,14 @@ void ModModel::searchWithTerm(const QString& term, unsigned int sort, bool filte
     refresh();
 }
 
+bool ModModel::isPackInstalled(ModPlatform::IndexedPack::Ptr pack) const
+{
+    auto allMods = static_cast<MinecraftInstance&>(m_base_instance).loaderModList()->allMods();
+    return std::any_of(allMods.cbegin(), allMods.cend(), [pack](Mod* mod) {
+        if (auto meta = mod->metadata(); meta)
+            return meta->provider == pack->provider && meta->project_id == pack->addonId;
+        return false;
+    });
+}
+
 }  // namespace ResourceDownload

launcher/ui/pages/modplatform/ModModel.h

@@ -24,7 +24,7 @@ class ModModel : public ResourceModel {
     Q_OBJECT
 
    public:
-    ModModel(const BaseInstance&, ResourceAPI* api);
+    ModModel(BaseInstance&, ResourceAPI* api);
 
     /* Ask the API for more information */
     void searchWithTerm(const QString& term, unsigned int sort, bool filter_changed);
@@ -32,6 +32,7 @@ class ModModel : public ResourceModel {
     void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override = 0;
     void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override = 0;
     void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override = 0;
+    virtual ModPlatform::IndexedVersion loadDependencyVersions(const ModPlatform::Dependency& m, QJsonArray& arr) = 0;
 
     void setFilter(std::shared_ptr<ModFilterWidget::Filter> filter) { m_filter = filter; }
 
@@ -42,9 +43,10 @@ class ModModel : public ResourceModel {
 
    protected:
     auto documentToArray(QJsonDocument& obj) const -> QJsonArray override = 0;
+    virtual bool isPackInstalled(ModPlatform::IndexedPack::Ptr) const override;
 
    protected:
-    const BaseInstance& m_base_instance;
+    BaseInstance& m_base_instance;
 
     std::shared_ptr<ModFilterWidget::Filter> m_filter = nullptr;
 };

launcher/ui/pages/modplatform/ModPage.cpp

@@ -89,17 +89,13 @@ void ModPage::filterMods()
 
 void ModPage::triggerSearch()
 {
-    auto changed = m_filter_widget->changed();
     m_filter = m_filter_widget->getFilter();
+    m_ui->packView->clearSelection();
+    m_ui->packDescription->clear();
+    m_ui->versionSelectionBox->clear();
+    updateSelectionButton();
 
-    if (changed) {
-        m_ui->packView->clearSelection();
-        m_ui->packDescription->clear();
-        m_ui->versionSelectionBox->clear();
-        updateSelectionButton();
-    }
-
-    static_cast<ModModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt(), changed);
+    static_cast<ModModel*>(m_model)->searchWithTerm(getSearchTerm(), m_ui->sortByBox->currentData().toUInt(), m_filter_widget->changed());
     m_fetch_progress.watch(m_model->activeSearchJob().get());
 }
 
@@ -122,6 +118,8 @@ void ModPage::updateVersionList()
     QString mcVersion = packProfile->getComponentVersion("net.minecraft");
 
     auto current_pack = getCurrentPack();
+    if (!current_pack)
+        return;
     for (int i = 0; i < current_pack->versions.size(); i++) {
         auto version = current_pack->versions[i];
         bool valid = false;

launcher/ui/pages/modplatform/ResourceModel.cpp

@@ -77,6 +77,8 @@ auto ResourceModel::data(const QModelIndex& index, int role) const -> QVariant
             return pack->description;
         case UserDataTypes::SELECTED:
             return pack->isAnyVersionSelected();
+        case UserDataTypes::INSTALLED:
+            return this->isPackInstalled(pack);
         default:
             break;
     }
@@ -95,6 +97,7 @@ QHash<int, QByteArray> ResourceModel::roleNames() const
     roles[UserDataTypes::TITLE] = "title";
     roles[UserDataTypes::DESCRIPTION] = "description";
     roles[UserDataTypes::SELECTED] = "selected";
+    roles[UserDataTypes::INSTALLED] = "installed";
 
     return roles;
 }

launcher/ui/pages/modplatform/ResourceModel.h

@@ -116,6 +116,8 @@ class ResourceModel : public QAbstractListModel {
     virtual void loadExtraPackInfo(ModPlatform::IndexedPack&, QJsonObject&);
     virtual void loadIndexedPackVersions(ModPlatform::IndexedPack&, QJsonArray&);
 
+    virtual bool isPackInstalled(ModPlatform::IndexedPack::Ptr) const { return false; }
+
    protected:
     /* Basic search parameters */
     enum class SearchState { None, CanFetchMore, ResetRequested, Finished } m_search_state = SearchState::None;

launcher/ui/pages/modplatform/ResourcePage.cpp

@@ -174,7 +174,11 @@ ModPlatform::IndexedPack::Ptr ResourcePage::getCurrentPack() const
 void ResourcePage::updateUi()
 {
     auto current_pack = getCurrentPack();
-
+    if (!current_pack) {
+        m_ui->packDescription->setHtml({});
+        m_ui->packDescription->flush();
+        return;
+    }
     QString text = "";
     QString name = current_pack->name;
 
@@ -240,10 +244,13 @@ void ResourcePage::updateSelectionButton()
     }
 
     m_ui->resourceSelectionButton->setEnabled(true);
-    if (!getCurrentPack()->isVersionSelected(m_selected_version_index)) {
-        m_ui->resourceSelectionButton->setText(tr("Select %1 for download").arg(resourceString()));
+    if (auto current_pack = getCurrentPack(); current_pack) {
+        if (!current_pack->isVersionSelected(m_selected_version_index))
+            m_ui->resourceSelectionButton->setText(tr("Select %1 for download").arg(resourceString()));
+        else
+            m_ui->resourceSelectionButton->setText(tr("Deselect %1 for download").arg(resourceString()));
     } else {
-        m_ui->resourceSelectionButton->setText(tr("Deselect %1 for download").arg(resourceString()));
+        qWarning() << "Tried to update the selected button but there is not a pack selected";
     }
 }
 
@@ -255,13 +262,14 @@ void ResourcePage::updateVersionList()
     m_ui->versionSelectionBox->clear();
     m_ui->versionSelectionBox->blockSignals(false);
 
-    for (int i = 0; i < current_pack->versions.size(); i++) {
-        auto& version = current_pack->versions[i];
-        if (optedOut(version))
-            continue;
+    if (current_pack)
+        for (int i = 0; i < current_pack->versions.size(); i++) {
+            auto& version = current_pack->versions[i];
+            if (optedOut(version))
+                continue;
 
-        m_ui->versionSelectionBox->addItem(current_pack->versions[i].version, QVariant(i));
-    }
+            m_ui->versionSelectionBox->addItem(current_pack->versions[i].version, QVariant(i));
+        }
 
     if (m_ui->versionSelectionBox->count() == 0) {
         m_ui->versionSelectionBox->addItem(tr("No valid version found."), QVariant(-1));
@@ -280,7 +288,7 @@ void ResourcePage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
     auto current_pack = getCurrentPack();
 
     bool request_load = false;
-    if (!current_pack->versionsLoaded) {
+    if (!current_pack || !current_pack->versionsLoaded) {
         m_ui->resourceSelectionButton->setText(tr("Loading versions..."));
         m_ui->resourceSelectionButton->setEnabled(false);
 
@@ -289,7 +297,7 @@ void ResourcePage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
         updateVersionList();
     }
 
-    if (!current_pack->extraDataLoaded)
+    if (current_pack && !current_pack->extraDataLoaded)
         request_load = true;
 
     if (request_load)
@@ -337,7 +345,7 @@ void ResourcePage::onResourceSelected()
         return;
 
     auto current_pack = getCurrentPack();
-    if (!current_pack->versionsLoaded)
+    if (!current_pack || !current_pack->versionsLoaded)
         return;
 
     auto& version = current_pack->versions[m_selected_version_index];
@@ -383,7 +391,7 @@ void ResourcePage::openUrl(const QUrl& url)
         const QString slug = match.captured(1);
 
         // ensure the user isn't opening the same mod
-        if (slug != getCurrentPack()->slug) {
+        if (auto current_pack = getCurrentPack(); current_pack && slug != current_pack->slug) {
             m_parent_dialog->selectPage(page);
 
             auto newPage = m_parent_dialog->getSelectedPage();

launcher/ui/pages/modplatform/atlauncher/AtlListModel.cpp

@@ -16,62 +16,49 @@
 
 #include "AtlListModel.h"
 
-#include <BuildConfig.h>
 #include <Application.h>
+#include <BuildConfig.h>
 #include <Json.h>
 
 namespace Atl {
 
-ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
-{
-}
+ListModel::ListModel(QObject* parent) : QAbstractListModel(parent) {}
 
-ListModel::~ListModel()
-{
-}
+ListModel::~ListModel() {}
 
-int ListModel::rowCount(const QModelIndex &parent) const
+int ListModel::rowCount(const QModelIndex& parent) const
 {
     return parent.isValid() ? 0 : modpacks.size();
 }
 
-int ListModel::columnCount(const QModelIndex &parent) const
+int ListModel::columnCount(const QModelIndex& parent) const
 {
     return parent.isValid() ? 0 : 1;
 }
 
-QVariant ListModel::data(const QModelIndex &index, int role) const
+QVariant ListModel::data(const QModelIndex& index, int role) const
 {
     int pos = index.row();
-    if(pos >= modpacks.size() || pos < 0 || !index.isValid())
-    {
+    if (pos >= modpacks.size() || pos < 0 || !index.isValid()) {
         return QString("INVALID INDEX %1").arg(pos);
     }
 
     ATLauncher::IndexedPack pack = modpacks.at(pos);
-    if(role == Qt::DisplayRole)
-    {
+    if (role == Qt::DisplayRole) {
         return pack.name;
-    }
-    else if (role == Qt::ToolTipRole)
-    {
+    } else if (role == Qt::ToolTipRole) {
         return pack.name;
-    }
-    else if(role == Qt::DecorationRole)
-    {
-        if(m_logoMap.contains(pack.safeName))
-        {
+    } else if (role == Qt::DecorationRole) {
+        if (m_logoMap.contains(pack.safeName)) {
             return (m_logoMap.value(pack.safeName));
         }
         auto icon = APPLICATION->getThemedIcon("atlauncher-placeholder");
 
         auto url = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "launcher/images/%1.png").arg(pack.safeName.toLower());
-        ((ListModel *)this)->requestLogo(pack.safeName, url);
+        ((ListModel*)this)->requestLogo(pack.safeName, url);
 
         return icon;
-    }
-    else if(role == Qt::UserRole)
-    {
+    } else if (role == Qt::UserRole) {
         QVariant v;
         v.setValue(pack);
         return v;
@@ -88,7 +75,7 @@ void ListModel::request()
 
     auto netJob = makeShared<NetJob>("Atl::Request", APPLICATION->network());
     auto url = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "launcher/json/packsnew.json");
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), &response));
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), response));
     jobPtr = netJob;
     jobPtr->start();
 
@@ -101,36 +88,38 @@ void ListModel::requestFinished()
     jobPtr.reset();
 
     QJsonParseError parse_error;
-    QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
-    if(parse_error.error != QJsonParseError::NoError) {
+    QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+    if (parse_error.error != QJsonParseError::NoError) {
         qWarning() << "Error while parsing JSON response from ATL at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << response;
+        qWarning() << *response;
         return;
     }
 
     QList<ATLauncher::IndexedPack> newList;
 
     auto packs = doc.array();
-    for(auto packRaw : packs) {
+    for (auto packRaw : packs) {
         auto packObj = packRaw.toObject();
 
         ATLauncher::IndexedPack pack;
 
         try {
             ATLauncher::loadIndexedPack(pack, packObj);
-        }
-        catch (const JSONValidationError &e) {
-            qDebug() << QString::fromUtf8(response);
+        } catch (const JSONValidationError& e) {
+            qDebug() << QString::fromUtf8(*response);
             qWarning() << "Error while reading pack manifest from ATLauncher: " << e.cause();
             return;
         }
 
         // ignore packs without a published version
-        if(pack.versions.length() == 0) continue;
+        if (pack.versions.length() == 0)
+            continue;
         // only display public packs (for now)
-        if(pack.type != ATLauncher::PackType::Public) continue;
+        if (pack.type != ATLauncher::PackType::Public)
+            continue;
         // ignore "system" packs (Vanilla, Vanilla with Forge, etc)
-        if(pack.system) continue;
+        if (pack.system)
+            continue;
 
         newList.append(pack);
     }
@@ -145,14 +134,12 @@ void ListModel::requestFailed(QString reason)
     jobPtr.reset();
 }
 
-void ListModel::getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback)
+void ListModel::getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback)
 {
-    if(m_logoMap.contains(logo))
-    {
-        callback(APPLICATION->metacache()->resolveEntry("ATLauncherPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
-    }
-    else
-    {
+    if (m_logoMap.contains(logo)) {
+        callback(
+            APPLICATION->metacache()->resolveEntry("ATLauncherPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
+    } else {
         requestLogo(logo, logoUrl);
     }
 }
@@ -168,36 +155,34 @@ void ListModel::logoLoaded(QString logo, QIcon out)
     m_loadingLogos.removeAll(logo);
     m_logoMap.insert(logo, out);
 
-    for(int i = 0; i < modpacks.size(); i++) {
-        if(modpacks[i].safeName == logo) {
-            emit dataChanged(createIndex(i, 0), createIndex(i, 0), {Qt::DecorationRole});
+    for (int i = 0; i < modpacks.size(); i++) {
+        if (modpacks[i].safeName == logo) {
+            emit dataChanged(createIndex(i, 0), createIndex(i, 0), { Qt::DecorationRole });
         }
     }
 }
 
 void ListModel::requestLogo(QString file, QString url)
 {
-    if(m_loadingLogos.contains(file) || m_failedLogos.contains(file))
-    {
+    if (m_loadingLogos.contains(file) || m_failedLogos.contains(file)) {
         return;
     }
 
     MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("ATLauncherPacks", QString("logos/%1").arg(file.section(".", 0, 0)));
-    NetJob *job = new NetJob(QString("ATLauncher Icon Download %1").arg(file), APPLICATION->network());
+    auto job = new NetJob(QString("ATLauncher Icon Download %1").arg(file), APPLICATION->network());
     job->addNetAction(Net::Download::makeCached(QUrl(url), entry));
 
     auto fullPath = entry->getFullPath();
-    QObject::connect(job, &NetJob::succeeded, this, [this, file, fullPath]
-    {
+    QObject::connect(job, &NetJob::succeeded, this, [this, file, fullPath, job] {
+        job->deleteLater();
         emit logoLoaded(file, QIcon(fullPath));
-        if(waitingCallbacks.contains(file))
-        {
+        if (waitingCallbacks.contains(file)) {
             waitingCallbacks.value(file)(fullPath);
         }
     });
 
-    QObject::connect(job, &NetJob::failed, this, [this, file]
-    {
+    QObject::connect(job, &NetJob::failed, this, [this, file, job] {
+        job->deleteLater();
         emit logoFailed(file);
     });
 
@@ -206,4 +191,4 @@ void ListModel::requestLogo(QString file, QString url)
     m_loadingLogos.append(file);
 }
 
-}
+}  // namespace Atl

launcher/ui/pages/modplatform/atlauncher/AtlListModel.h

@@ -18,42 +18,41 @@
 
 #include <QAbstractListModel>
 
-#include "net/NetJob.h"
-#include <QIcon>
 #include <modplatform/atlauncher/ATLPackIndex.h>
+#include <QIcon>
+#include "net/NetJob.h"
 
 namespace Atl {
 
 typedef QMap<QString, QIcon> LogoMap;
 typedef std::function<void(QString)> LogoCallback;
 
-class ListModel : public QAbstractListModel
-{
+class ListModel : public QAbstractListModel {
     Q_OBJECT
 
-public:
-    ListModel(QObject *parent);
+   public:
+    ListModel(QObject* parent);
     virtual ~ListModel();
 
-    int rowCount(const QModelIndex &parent) const override;
-    int columnCount(const QModelIndex &parent) const override;
-    QVariant data(const QModelIndex &index, int role) const override;
+    int rowCount(const QModelIndex& parent) const override;
+    int columnCount(const QModelIndex& parent) const override;
+    QVariant data(const QModelIndex& index, int role) const override;
 
     void request();
 
-    void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
+    void getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback);
 
-private slots:
+   private slots:
     void requestFinished();
     void requestFailed(QString reason);
 
     void logoFailed(QString logo);
     void logoLoaded(QString logo, QIcon out);
 
-private:
+   private:
     void requestLogo(QString file, QString url);
 
-private:
+   private:
     QList<ATLauncher::IndexedPack> modpacks;
 
     QStringList m_failedLogos;
@@ -62,7 +61,7 @@ private:
     QMap<QString, LogoCallback> waitingCallbacks;
 
     NetJob::Ptr jobPtr;
-    QByteArray response;
+    std::shared_ptr<QByteArray> response = std::make_shared<QByteArray>();
 };
 
-}
+}  // namespace Atl

launcher/ui/pages/modplatform/atlauncher/AtlOptionalModDialog.cpp

@@ -152,7 +152,7 @@ Qt::ItemFlags AtlOptionalModListModel::flags(const QModelIndex &index) const {
 void AtlOptionalModListModel::useShareCode(const QString& code) {
     m_jobPtr.reset(new NetJob("Atl::Request", APPLICATION->network()));
     auto url = QString(BuildConfig.ATL_API_BASE_URL + "share-codes/" + code);
-    m_jobPtr->addNetAction(Net::Download::makeByteArray(QUrl(url), &m_response));
+    m_jobPtr->addNetAction(Net::Download::makeByteArray(QUrl(url), m_response));
 
     connect(m_jobPtr.get(), &NetJob::succeeded,
             this, &AtlOptionalModListModel::shareCodeSuccess);
@@ -166,10 +166,10 @@ void AtlOptionalModListModel::shareCodeSuccess() {
     m_jobPtr.reset();
 
     QJsonParseError parse_error {};
-    auto doc = QJsonDocument::fromJson(m_response, &parse_error);
+    auto doc = QJsonDocument::fromJson(*m_response, &parse_error);
     if (parse_error.error != QJsonParseError::NoError) {
         qWarning() << "Error while parsing JSON response from ATL at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << m_response;
+        qWarning() << *m_response;
         return;
     }
     auto obj = doc.object();
@@ -179,7 +179,7 @@ void AtlOptionalModListModel::shareCodeSuccess() {
         ATLauncher::loadShareCodeResponse(response, obj);
     }
     catch (const JSONValidationError& e) {
-        qDebug() << QString::fromUtf8(m_response);
+        qDebug() << QString::fromUtf8(*m_response);
         qWarning() << "Error while reading response from ATLauncher: " << e.cause();
         return;
     }

launcher/ui/pages/modplatform/atlauncher/AtlOptionalModDialog.h

@@ -82,9 +82,9 @@ private:
     void toggleMod(ATLauncher::VersionMod mod, int index);
     void setMod(ATLauncher::VersionMod mod, int index, bool enable, bool shouldEmit = true);
 
-private:
+   private:
     NetJob::Ptr m_jobPtr;
-    QByteArray m_response;
+    std::shared_ptr<QByteArray> m_response = std::make_shared<QByteArray>();
 
     ATLauncher::PackVersion m_version;
     QVector<ATLauncher::VersionMod> m_mods;

launcher/ui/pages/modplatform/atlauncher/AtlUserInteractionSupportImpl.h

@@ -42,15 +42,15 @@
 class AtlUserInteractionSupportImpl : public QObject, public ATLauncher::UserInteractionSupport {
     Q_OBJECT
 
-public:
+   public:
     AtlUserInteractionSupportImpl(QWidget* parent);
+    virtual ~AtlUserInteractionSupportImpl() = default;
 
-private:
+   private:
     QString chooseVersion(Meta::VersionList::Ptr vlist, QString minecraftVersion) override;
     std::optional<QVector<QString>> chooseOptionalMods(ATLauncher::PackVersion version, QVector<ATLauncher::VersionMod> mods) override;
     void displayMessage(QString message) override;
 
-private:
+   private:
     QWidget* m_parent;
-
 };

launcher/ui/pages/modplatform/flame/FlameModel.cpp

@@ -60,6 +60,8 @@ QVariant ListModel::data(const QModelIndex& index, int role) const
             return pack.description;
         case UserDataTypes::SELECTED:
             return false;
+        case UserDataTypes::INSTALLED:
+            return false;
         default:
             break;
     }
@@ -169,7 +171,7 @@ void ListModel::performPaginatedSearch()
                          .arg(currentSearchTerm)
                          .arg(currentSort + 1);
 
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), response));
     jobPtr = netJob;
     jobPtr->start();
     QObject::connect(netJob.get(), &NetJob::succeeded, this, &ListModel::searchRequestFinished);
@@ -202,11 +204,11 @@ void Flame::ListModel::searchRequestFinished()
     jobPtr.reset();
 
     QJsonParseError parse_error;
-    QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
+    QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
     if (parse_error.error != QJsonParseError::NoError) {
         qWarning() << "Error while parsing JSON response from CurseForge at " << parse_error.offset
                    << " reason: " << parse_error.errorString();
-        qWarning() << response;
+        qWarning() << *response;
         return;
     }
 

launcher/ui/pages/modplatform/flame/FlameModel.h

@@ -3,46 +3,44 @@
 #include <RWStorage.h>
 
 #include <QAbstractListModel>
-#include <QSortFilterProxyModel>
-#include <QThreadPool>
 #include <QIcon>
-#include <QStyledItemDelegate>
 #include <QList>
+#include <QMetaType>
+#include <QSortFilterProxyModel>
 #include <QString>
 #include <QStringList>
-#include <QMetaType>
+#include <QStyledItemDelegate>
+#include <QThreadPool>
 
-#include <functional>
 #include <net/NetJob.h>
+#include <functional>
 
 #include <modplatform/flame/FlamePackIndex.h>
 
 namespace Flame {
 
-
 typedef QMap<QString, QIcon> LogoMap;
 typedef std::function<void(QString)> LogoCallback;
 
-class ListModel : public QAbstractListModel
-{
+class ListModel : public QAbstractListModel {
     Q_OBJECT
 
-public:
-    ListModel(QObject *parent);
+   public:
+    ListModel(QObject* parent);
     virtual ~ListModel();
 
-    int rowCount(const QModelIndex &parent) const override;
-    int columnCount(const QModelIndex &parent) const override;
-    QVariant data(const QModelIndex &index, int role) const override;
-    bool setData(const QModelIndex &index, const QVariant &value, int role) override;
-    Qt::ItemFlags flags(const QModelIndex &index) const override;
-    bool canFetchMore(const QModelIndex & parent) const override;
-    void fetchMore(const QModelIndex & parent) override;
+    int rowCount(const QModelIndex& parent) const override;
+    int columnCount(const QModelIndex& parent) const override;
+    QVariant data(const QModelIndex& index, int role) const override;
+    bool setData(const QModelIndex& index, const QVariant& value, int role) override;
+    Qt::ItemFlags flags(const QModelIndex& index) const override;
+    bool canFetchMore(const QModelIndex& parent) const override;
+    void fetchMore(const QModelIndex& parent) override;
 
-    void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
-    void searchWithTerm(const QString & term, const int sort);
+    void getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback);
+    void searchWithTerm(const QString& term, const int sort);
 
-private slots:
+   private slots:
     void performPaginatedSearch();
 
     void logoFailed(QString logo);
@@ -51,10 +49,10 @@ private slots:
     void searchRequestFinished();
     void searchRequestFailed(QString reason);
 
-private:
+   private:
     void requestLogo(QString file, QString url);
 
-private:
+   private:
     QList<IndexedPack> modpacks;
     QStringList m_failedLogos;
     QStringList m_loadingLogos;
@@ -64,14 +62,9 @@ private:
     QString currentSearchTerm;
     int currentSort = 0;
     int nextSearchOffset = 0;
-    enum SearchState {
-        None,
-        CanPossiblyFetchMore,
-        ResetRequested,
-        Finished
-    } searchState = None;
+    enum SearchState { None, CanPossiblyFetchMore, ResetRequested, Finished } searchState = None;
     NetJob::Ptr jobPtr;
-    QByteArray response;
+    std::shared_ptr<QByteArray> response = std::make_shared<QByteArray>();
 };
 
-}
+}  // namespace Flame

launcher/ui/pages/modplatform/flame/FlamePage.cpp

@@ -130,7 +130,7 @@ void FlamePage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
     if (current.versionsLoaded == false) {
         qDebug() << "Loading flame modpack versions";
         auto netJob = new NetJob(QString("Flame::PackVersions(%1)").arg(current.name), APPLICATION->network());
-        auto response = new QByteArray();
+        auto response = std::make_shared<QByteArray>();
         int addonId = current.addonId;
         netJob->addNetAction(Net::Download::makeByteArray(QString("https://api.curseforge.com/v1/mods/%1/files").arg(addonId), response));
 
@@ -170,10 +170,7 @@ void FlamePage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
             }
             suggestCurrent();
         });
-        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
-            netJob->deleteLater();
-            delete response;
-        });
+        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] { netJob->deleteLater(); });
         netJob->start();
     } else {
         for (auto version : current.versions) {

launcher/ui/pages/modplatform/flame/FlameResourceModels.cpp

@@ -11,7 +11,7 @@
 
 namespace ResourceDownload {
 
-FlameModModel::FlameModModel(BaseInstance const& base) : ModModel(base, new FlameAPI) {}
+FlameModModel::FlameModModel(BaseInstance& base) : ModModel(base, new FlameAPI) {}
 
 void FlameModModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
 {
@@ -29,6 +29,11 @@ void FlameModModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonAr
     FlameMod::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
 }
 
+auto FlameModModel::loadDependencyVersions(const ModPlatform::Dependency& m, QJsonArray& arr) -> ModPlatform::IndexedVersion
+{
+    return FlameMod::loadDependencyVersions(m, arr);
+};
+
 auto FlameModModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
 {
     return Json::ensureArray(obj.object(), "data");
@@ -81,7 +86,7 @@ void FlameTexturePackModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m,
         auto const& mc_versions = version.mcVersion;
 
         if (std::any_of(mc_versions.constBegin(), mc_versions.constEnd(),
-                        [this](auto const& mc_version){ return Version(mc_version) <= maximumTexturePackVersion(); }))
+                        [this](auto const& mc_version) { return Version(mc_version) <= maximumTexturePackVersion(); }))
             filtered_versions.push_back(version);
     }
 

launcher/ui/pages/modplatform/flame/FlameResourceModels.h

@@ -14,7 +14,7 @@ class FlameModModel : public ModModel {
     Q_OBJECT
 
    public:
-    FlameModModel(const BaseInstance&);
+    FlameModModel(BaseInstance&);
     ~FlameModModel() override = default;
 
    private:
@@ -24,6 +24,7 @@ class FlameModModel : public ModModel {
     void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
     void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
     void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+    auto loadDependencyVersions(const ModPlatform::Dependency& m, QJsonArray& arr) -> ModPlatform::IndexedVersion override;
 
     auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
 };

launcher/ui/pages/modplatform/legacy_ftb/ListModel.cpp

@@ -38,11 +38,11 @@
 #include "net/HttpMetaCache.h"
 #include "net/NetJob.h"
 
-#include "StringUtils.h"
 #include <Version.h>
+#include "StringUtils.h"
 
-#include <QtMath>
 #include <QLabel>
+#include <QtMath>
 
 #include <RWStorage.h>
 
@@ -50,33 +50,33 @@
 
 namespace LegacyFTB {
 
-FilterModel::FilterModel(QObject *parent) : QSortFilterProxyModel(parent)
+FilterModel::FilterModel(QObject* parent) : QSortFilterProxyModel(parent)
 {
     currentSorting = Sorting::ByGameVersion;
     sortings.insert(tr("Sort by Name"), Sorting::ByName);
     sortings.insert(tr("Sort by Game Version"), Sorting::ByGameVersion);
 }
 
-bool FilterModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
+bool FilterModel::lessThan(const QModelIndex& left, const QModelIndex& right) const
 {
     Modpack leftPack = sourceModel()->data(left, Qt::UserRole).value<Modpack>();
     Modpack rightPack = sourceModel()->data(right, Qt::UserRole).value<Modpack>();
 
-    if(currentSorting == Sorting::ByGameVersion) {
+    if (currentSorting == Sorting::ByGameVersion) {
         Version lv(leftPack.mcVersion);
         Version rv(rightPack.mcVersion);
         return lv < rv;
 
-    } else if(currentSorting == Sorting::ByName) {
+    } else if (currentSorting == Sorting::ByName) {
         return StringUtils::naturalCompare(leftPack.name, rightPack.name, Qt::CaseSensitive) >= 0;
     }
 
-    //UHM, some inavlid value set?!
+    // UHM, some inavlid value set?!
     qWarning() << "Invalid sorting set!";
     return true;
 }
 
-bool FilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
+bool FilterModel::filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const
 {
     return true;
 }
@@ -102,18 +102,13 @@ FilterModel::Sorting FilterModel::getCurrentSorting()
     return currentSorting;
 }
 
-ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
-{
-}
+ListModel::ListModel(QObject* parent) : QAbstractListModel(parent) {}
 
-ListModel::~ListModel()
-{
-}
+ListModel::~ListModel() {}
 
 QString ListModel::translatePackType(PackType type) const
 {
-    switch(type)
-    {
+    switch (type) {
         case PackType::Public:
             return tr("Public Modpack");
         case PackType::ThirdParty:
@@ -125,67 +120,51 @@ QString ListModel::translatePackType(PackType type) const
     return QString();
 }
 
-int ListModel::rowCount(const QModelIndex &parent) const
+int ListModel::rowCount(const QModelIndex& parent) const
 {
     return parent.isValid() ? 0 : modpacks.size();
 }
 
-int ListModel::columnCount(const QModelIndex &parent) const
+int ListModel::columnCount(const QModelIndex& parent) const
 {
     return parent.isValid() ? 0 : 1;
 }
 
-QVariant ListModel::data(const QModelIndex &index, int role) const
+QVariant ListModel::data(const QModelIndex& index, int role) const
 {
     int pos = index.row();
-    if(pos >= modpacks.size() || pos < 0 || !index.isValid())
-    {
+    if (pos >= modpacks.size() || pos < 0 || !index.isValid()) {
         return QString("INVALID INDEX %1").arg(pos);
     }
 
     Modpack pack = modpacks.at(pos);
-    if(role == Qt::DisplayRole)
-    {
+    if (role == Qt::DisplayRole) {
         return pack.name + "\n" + translatePackType(pack.type);
-    }
-    else if (role == Qt::ToolTipRole)
-    {
-        if(pack.description.length() > 100)
-        {
-            //some magic to prevent to long tooltips and replace html linebreaks
+    } else if (role == Qt::ToolTipRole) {
+        if (pack.description.length() > 100) {
+            // some magic to prevent to long tooltips and replace html linebreaks
             QString edit = pack.description.left(97);
             edit = edit.left(edit.lastIndexOf("<br>")).left(edit.lastIndexOf(" ")).append("...");
             return edit;
-
         }
         return pack.description;
-    }
-    else if(role == Qt::DecorationRole)
-    {
-        if(m_logoMap.contains(pack.logo))
-        {
+    } else if (role == Qt::DecorationRole) {
+        if (m_logoMap.contains(pack.logo)) {
             return (m_logoMap.value(pack.logo));
         }
         QIcon icon = APPLICATION->getThemedIcon("screenshot-placeholder");
-        ((ListModel *)this)->requestLogo(pack.logo);
+        ((ListModel*)this)->requestLogo(pack.logo);
         return icon;
-    }
-    else if(role == Qt::ForegroundRole)
-    {
-        if(pack.broken)
-        {
-            //FIXME: Hardcoded color
+    } else if (role == Qt::ForegroundRole) {
+        if (pack.broken) {
+            // FIXME: Hardcoded color
             return QColor(255, 0, 50);
-        }
-        else if(pack.bugged)
-        {
-            //FIXME: Hardcoded color
-            //bugged pack, currently only indicates bugged xml
+        } else if (pack.bugged) {
+            // FIXME: Hardcoded color
+            // bugged pack, currently only indicates bugged xml
             return QColor(244, 229, 66);
         }
-    }
-    else if(role == Qt::UserRole)
-    {
+    } else if (role == Qt::UserRole) {
         QVariant v;
         v.setValue(pack);
         return v;
@@ -222,8 +201,7 @@ Modpack ListModel::at(int row)
 
 void ListModel::remove(int row)
 {
-    if(row < 0 || row >= modpacks.size())
-    {
+    if (row < 0 || row >= modpacks.size()) {
         qWarning() << "Attempt to remove FTB modpacks with invalid row" << row;
         return;
     }
@@ -247,27 +225,25 @@ void ListModel::logoFailed(QString logo)
 
 void ListModel::requestLogo(QString file)
 {
-    if(m_loadingLogos.contains(file) || m_failedLogos.contains(file))
-    {
+    if (m_loadingLogos.contains(file) || m_failedLogos.contains(file)) {
         return;
     }
 
     MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("FTBPacks", QString("logos/%1").arg(file.section(".", 0, 0)));
-    NetJob *job = new NetJob(QString("FTB Icon Download for %1").arg(file), APPLICATION->network());
+    NetJob* job = new NetJob(QString("FTB Icon Download for %1").arg(file), APPLICATION->network());
     job->addNetAction(Net::Download::makeCached(QUrl(QString(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/%1").arg(file)), entry));
 
     auto fullPath = entry->getFullPath();
-    QObject::connect(job, &NetJob::finished, this, [this, file, fullPath]
-    {
+    QObject::connect(job, &NetJob::finished, this, [this, file, fullPath, job] {
+        job->deleteLater();
         emit logoLoaded(file, QIcon(fullPath));
-        if(waitingCallbacks.contains(file))
-        {
+        if (waitingCallbacks.contains(file)) {
             waitingCallbacks.value(file)(fullPath);
         }
     });
 
-    QObject::connect(job, &NetJob::failed, this, [this, file]
-    {
+    QObject::connect(job, &NetJob::failed, this, [this, file, job] {
+        job->deleteLater();
         emit logoFailed(file);
     });
 
@@ -276,21 +252,18 @@ void ListModel::requestLogo(QString file)
     m_loadingLogos.append(file);
 }
 
-void ListModel::getLogo(const QString &logo, LogoCallback callback)
+void ListModel::getLogo(const QString& logo, LogoCallback callback)
 {
-    if(m_logoMap.contains(logo))
-    {
+    if (m_logoMap.contains(logo)) {
         callback(APPLICATION->metacache()->resolveEntry("FTBPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
-    }
-    else
-    {
+    } else {
         requestLogo(logo);
     }
 }
 
-Qt::ItemFlags ListModel::flags(const QModelIndex &index) const
+Qt::ItemFlags ListModel::flags(const QModelIndex& index) const
 {
     return QAbstractListModel::flags(index);
 }
 
-}
+}  // namespace LegacyFTB

launcher/ui/pages/modplatform/legacy_ftb/Page.cpp

@@ -116,8 +116,8 @@ Page::Page(NewInstanceDialog* dialog, QWidget *parent)
     connect(ui->thirdPartyPackList->selectionModel(), &QItemSelectionModel::currentChanged, this, &Page::onThirdPartyPackSelectionChanged);
     connect(ui->privatePackList->selectionModel(), &QItemSelectionModel::currentChanged, this, &Page::onPrivatePackSelectionChanged);
 
-    connect(ui->addPackBtn, &QPushButton::pressed, this, &Page::onAddPackClicked);
-    connect(ui->removePackBtn, &QPushButton::pressed, this, &Page::onRemovePackClicked);
+    connect(ui->addPackBtn, &QPushButton::clicked, this, &Page::onAddPackClicked);
+    connect(ui->removePackBtn, &QPushButton::clicked, this, &Page::onRemovePackClicked);
 
     connect(ui->tabWidget, &QTabWidget::currentChanged, this, &Page::onTabChanged);
 

launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp

@@ -106,6 +106,8 @@ auto ModpackListModel::data(const QModelIndex& index, int role) const -> QVarian
             return pack.description;
         case UserDataTypes::SELECTED:
             return false;
+        case UserDataTypes::INSTALLED:
+            return false;
         default:
             break;
     }
@@ -129,27 +131,27 @@ void ModpackListModel::performPaginatedSearch()
     // TODO: Move to standalone API
     auto netJob = makeShared<NetJob>("Modrinth::SearchModpack", APPLICATION->network());
     auto searchAllUrl = QString(BuildConfig.MODRINTH_PROD_URL +
-                            "/search?"
-                            "offset=%1&"
-                            "limit=%2&"
-                            "query=%3&"
-                            "index=%4&"
-                            "facets=[[\"project_type:modpack\"]]")
+                                "/search?"
+                                "offset=%1&"
+                                "limit=%2&"
+                                "query=%3&"
+                                "index=%4&"
+                                "facets=[[\"project_type:modpack\"]]")
                             .arg(nextSearchOffset)
                             .arg(m_modpacks_per_page)
                             .arg(currentSearchTerm)
                             .arg(currentSort);
 
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchAllUrl), &m_all_response));
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchAllUrl), m_all_response));
 
     QObject::connect(netJob.get(), &NetJob::succeeded, this, [this] {
         QJsonParseError parse_error_all{};
 
-        QJsonDocument doc_all = QJsonDocument::fromJson(m_all_response, &parse_error_all);
+        QJsonDocument doc_all = QJsonDocument::fromJson(*m_all_response, &parse_error_all);
         if (parse_error_all.error != QJsonParseError::NoError) {
             qWarning() << "Error while parsing JSON response from " << debugName() << " at " << parse_error_all.offset
                        << " reason: " << parse_error_all.errorString();
-            qWarning() << m_all_response;
+            qWarning() << *m_all_response;
             return;
         }
 

launcher/ui/pages/modplatform/modrinth/ModrinthModel.h

@@ -110,9 +110,9 @@ class ModpackListModel : public QAbstractListModel {
 
     NetJob::Ptr jobPtr;
 
-    QByteArray m_all_response;
+    std::shared_ptr<QByteArray> m_all_response = std::make_shared<QByteArray>();
     QByteArray m_specific_response;
 
     int m_modpacks_per_page = 20;
 };
-}  // namespace ModPlatform
+}  // namespace Modrinth

launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp

@@ -123,7 +123,7 @@ void ModrinthPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
         qDebug() << "Loading modrinth modpack information";
 
         auto netJob = new NetJob(QString("Modrinth::PackInformation(%1)").arg(current.name), APPLICATION->network());
-        auto response = new QByteArray();
+        auto response = std::make_shared<QByteArray>();
 
         QString id = current.id;
 
@@ -162,10 +162,7 @@ void ModrinthPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
 
             suggestCurrent();
         });
-        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
-            netJob->deleteLater();
-            delete response;
-        });
+        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] { netJob->deleteLater(); });
         netJob->start();
     } else
         updateUI();
@@ -174,7 +171,7 @@ void ModrinthPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
         qDebug() << "Loading modrinth modpack versions";
 
         auto netJob = new NetJob(QString("Modrinth::PackVersions(%1)").arg(current.name), APPLICATION->network());
-        auto response = new QByteArray();
+        auto response = std::make_shared<QByteArray>();
 
         QString id = current.id;
 
@@ -217,10 +214,7 @@ void ModrinthPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
 
             suggestCurrent();
         });
-        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
-            netJob->deleteLater();
-            delete response;
-        });
+        QObject::connect(netJob, &NetJob::finished, this, [response, netJob] { netJob->deleteLater(); });
         netJob->start();
 
     } else {
@@ -260,10 +254,8 @@ void ModrinthPage::updateUI()
             text += donates.join(", ");
         }
 
-        if (!current.extra.issuesUrl.isEmpty()
-         || !current.extra.sourceUrl.isEmpty()
-         || !current.extra.wikiUrl.isEmpty()
-         || !current.extra.discordUrl.isEmpty()) {
+        if (!current.extra.issuesUrl.isEmpty() || !current.extra.sourceUrl.isEmpty() || !current.extra.wikiUrl.isEmpty() ||
+            !current.extra.discordUrl.isEmpty()) {
             text += "<br><br>" + tr("External links:") + "<br>";
         }
 

launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.cpp

@@ -25,7 +25,7 @@
 
 namespace ResourceDownload {
 
-ModrinthModModel::ModrinthModModel(BaseInstance const& base) : ModModel(base, new ModrinthAPI) {}
+ModrinthModModel::ModrinthModModel(BaseInstance& base) : ModModel(base, new ModrinthAPI) {}
 
 void ModrinthModModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
 {
@@ -42,12 +42,17 @@ void ModrinthModModel::loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJso
     ::Modrinth::loadIndexedPackVersions(m, arr, APPLICATION->network(), &m_base_instance);
 }
 
+auto ModrinthModModel::loadDependencyVersions(const ModPlatform::Dependency& m, QJsonArray& arr) -> ModPlatform::IndexedVersion
+{
+    return ::Modrinth::loadDependencyVersions(m, arr);
+};
+
 auto ModrinthModModel::documentToArray(QJsonDocument& obj) const -> QJsonArray
 {
     return obj.object().value("hits").toArray();
 }
 
-ModrinthResourcePackModel::ModrinthResourcePackModel(const BaseInstance& base)  : ResourcePackResourceModel(base, new ModrinthAPI){}
+ModrinthResourcePackModel::ModrinthResourcePackModel(const BaseInstance& base) : ResourcePackResourceModel(base, new ModrinthAPI) {}
 
 void ModrinthResourcePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
 {
@@ -69,7 +74,7 @@ auto ModrinthResourcePackModel::documentToArray(QJsonDocument& obj) const -> QJs
     return obj.object().value("hits").toArray();
 }
 
-ModrinthTexturePackModel::ModrinthTexturePackModel(const BaseInstance& base)  : TexturePackResourceModel(base, new ModrinthAPI){}
+ModrinthTexturePackModel::ModrinthTexturePackModel(const BaseInstance& base) : TexturePackResourceModel(base, new ModrinthAPI) {}
 
 void ModrinthTexturePackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
 {
@@ -91,7 +96,7 @@ auto ModrinthTexturePackModel::documentToArray(QJsonDocument& obj) const -> QJso
     return obj.object().value("hits").toArray();
 }
 
-ModrinthShaderPackModel::ModrinthShaderPackModel(const BaseInstance& base)  : ShaderPackResourceModel(base, new ModrinthAPI){}
+ModrinthShaderPackModel::ModrinthShaderPackModel(const BaseInstance& base) : ShaderPackResourceModel(base, new ModrinthAPI) {}
 
 void ModrinthShaderPackModel::loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj)
 {

launcher/ui/pages/modplatform/modrinth/ModrinthResourceModels.h

@@ -30,7 +30,7 @@ class ModrinthModModel : public ModModel {
     Q_OBJECT
 
    public:
-    ModrinthModModel(const BaseInstance&);
+    ModrinthModModel(BaseInstance&);
     ~ModrinthModModel() override = default;
 
    private:
@@ -40,6 +40,7 @@ class ModrinthModModel : public ModModel {
     void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
     void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) override;
     void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) override;
+    auto loadDependencyVersions(const ModPlatform::Dependency& m, QJsonArray& arr) -> ModPlatform::IndexedVersion override;
 
     auto documentToArray(QJsonDocument& obj) const -> QJsonArray override;
 };

launcher/ui/pages/modplatform/technic/TechnicModel.cpp

@@ -40,39 +40,28 @@
 
 #include <QIcon>
 
-Technic::ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
-{
-}
+Technic::ListModel::ListModel(QObject* parent) : QAbstractListModel(parent) {}
 
-Technic::ListModel::~ListModel()
-{
-}
+Technic::ListModel::~ListModel() {}
 
 QVariant Technic::ListModel::data(const QModelIndex& index, int role) const
 {
     int pos = index.row();
-    if(pos >= modpacks.size() || pos < 0 || !index.isValid())
-    {
+    if (pos >= modpacks.size() || pos < 0 || !index.isValid()) {
         return QString("INVALID INDEX %1").arg(pos);
     }
 
     Modpack pack = modpacks.at(pos);
-    if(role == Qt::DisplayRole)
-    {
+    if (role == Qt::DisplayRole) {
         return pack.name;
-    }
-    else if(role == Qt::DecorationRole)
-    {
-        if(m_logoMap.contains(pack.logoName))
-        {
+    } else if (role == Qt::DecorationRole) {
+        if (m_logoMap.contains(pack.logoName)) {
             return (m_logoMap.value(pack.logoName));
         }
         QIcon icon = APPLICATION->getThemedIcon("screenshot-placeholder");
-        ((ListModel *)this)->requestLogo(pack.logoName, pack.logoUrl);
+        ((ListModel*)this)->requestLogo(pack.logoName, pack.logoUrl);
         return icon;
-    }
-    else if(role == Qt::UserRole)
-    {
+    } else if (role == Qt::UserRole) {
         QVariant v;
         v.setValue(pack);
         return v;
@@ -92,16 +81,15 @@ int Technic::ListModel::rowCount(const QModelIndex& parent) const
 
 void Technic::ListModel::searchWithTerm(const QString& term)
 {
-    if(currentSearchTerm == term && currentSearchTerm.isNull() == term.isNull()) {
+    if (currentSearchTerm == term && currentSearchTerm.isNull() == term.isNull()) {
         return;
     }
     currentSearchTerm = term;
-    if(jobPtr) {
+    if (jobPtr) {
         jobPtr->abort();
         searchState = ResetRequested;
         return;
-    }
-    else {
+    } else {
         beginResetModel();
         modpacks.clear();
         endResetModel();
@@ -115,26 +103,20 @@ void Technic::ListModel::performSearch()
     auto netJob = makeShared<NetJob>("Technic::Search", APPLICATION->network());
     QString searchUrl = "";
     if (currentSearchTerm.isEmpty()) {
-        searchUrl = QString("%1trending?build=%2")
-                .arg(BuildConfig.TECHNIC_API_BASE_URL, BuildConfig.TECHNIC_API_BUILD);
+        searchUrl = QString("%1trending?build=%2").arg(BuildConfig.TECHNIC_API_BASE_URL, BuildConfig.TECHNIC_API_BUILD);
         searchMode = List;
-    }
-    else if (currentSearchTerm.startsWith("http://api.technicpack.net/modpack/")) {
-        searchUrl = QString("https://%1?build=%2")
-                .arg(currentSearchTerm.mid(7), BuildConfig.TECHNIC_API_BUILD);
+    } else if (currentSearchTerm.startsWith("http://api.technicpack.net/modpack/")) {
+        searchUrl = QString("https://%1?build=%2").arg(currentSearchTerm.mid(7), BuildConfig.TECHNIC_API_BUILD);
         searchMode = Single;
-    }
-    else if (currentSearchTerm.startsWith("https://api.technicpack.net/modpack/")) {
+    } else if (currentSearchTerm.startsWith("https://api.technicpack.net/modpack/")) {
         searchUrl = QString("%1?build=%2").arg(currentSearchTerm, BuildConfig.TECHNIC_API_BUILD);
         searchMode = Single;
-    }
-    else {
-        searchUrl = QString(
-            "%1search?build=%2&q=%3"
-        ).arg(BuildConfig.TECHNIC_API_BASE_URL, BuildConfig.TECHNIC_API_BUILD, currentSearchTerm);
+    } else {
+        searchUrl =
+            QString("%1search?build=%2&q=%3").arg(BuildConfig.TECHNIC_API_BASE_URL, BuildConfig.TECHNIC_API_BUILD, currentSearchTerm);
         searchMode = List;
     }
-    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
+    netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), response));
     jobPtr = netJob;
     jobPtr->start();
     QObject::connect(netJob.get(), &NetJob::succeeded, this, &ListModel::searchRequestFinished);
@@ -146,11 +128,11 @@ void Technic::ListModel::searchRequestFinished()
     jobPtr.reset();
 
     QJsonParseError parse_error;
-    QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
-    if(parse_error.error != QJsonParseError::NoError)
-    {
-        qWarning() << "Error while parsing JSON response from Technic at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << response;
+    QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+    if (parse_error.error != QJsonParseError::NoError) {
+        qWarning() << "Error while parsing JSON response from Technic at " << parse_error.offset
+                   << " reason: " << parse_error.errorString();
+        qWarning() << *response;
         return;
     }
 
@@ -161,7 +143,7 @@ void Technic::ListModel::searchRequestFinished()
         switch (searchMode) {
             case List: {
                 auto objs = Json::requireArray(root, "modpacks");
-                for (auto technicPack: objs) {
+                for (auto technicPack : objs) {
                     Modpack pack;
                     auto technicPackObject = Json::requireObject(technicPack);
                     pack.name = Json::requireString(technicPackObject, "name");
@@ -170,11 +152,10 @@ void Technic::ListModel::searchRequestFinished()
                         continue;
 
                     auto rawURL = Json::ensureString(technicPackObject, "iconUrl", "null");
-                    if(rawURL == "null") {
+                    if (rawURL == "null") {
                         pack.logoUrl = "null";
                         pack.logoName = "null";
-                    }
-                    else {
+                    } else {
                         pack.logoUrl = rawURL;
                         pack.logoName = rawURL.section(QLatin1Char('/'), -1).section(QLatin1Char('.'), 0, 0);
                     }
@@ -199,8 +180,7 @@ void Technic::ListModel::searchRequestFinished()
 
                     pack.logoUrl = iconUrl;
                     pack.logoName = iconUrl.section(QLatin1Char('/'), -1).section(QLatin1Char('.'), 0, 0);
-                }
-                else {
+                } else {
                     pack.logoUrl = "null";
                     pack.logoName = "null";
                 }
@@ -210,10 +190,8 @@ void Technic::ListModel::searchRequestFinished()
                 break;
             }
         }
-    }
-    catch (const JSONValidationError &err)
-    {
-        qCritical() << "Couldn't parse technic search results:" << err.cause() ;
+    } catch (const JSONValidationError& err) {
+        qCritical() << "Couldn't parse technic search results:" << err.cause();
         return;
     }
     searchState = Finished;
@@ -229,12 +207,9 @@ void Technic::ListModel::searchRequestFinished()
 
 void Technic::ListModel::getLogo(const QString& logo, const QString& logoUrl, Technic::LogoCallback callback)
 {
-    if(m_logoMap.contains(logo))
-    {
+    if (m_logoMap.contains(logo)) {
         callback(APPLICATION->metacache()->resolveEntry("TechnicPacks", QString("logos/%1").arg(logo))->getFullPath());
-    }
-    else
-    {
+    } else {
         requestLogo(logo, logoUrl);
     }
 }
@@ -243,30 +218,24 @@ void Technic::ListModel::searchRequestFailed()
 {
     jobPtr.reset();
 
-    if(searchState == ResetRequested)
-    {
+    if (searchState == ResetRequested) {
         beginResetModel();
         modpacks.clear();
         endResetModel();
 
         performSearch();
-    }
-    else
-    {
+    } else {
         searchState = Finished;
     }
 }
 
-
 void Technic::ListModel::logoLoaded(QString logo, QString out)
 {
     m_loadingLogos.removeAll(logo);
     m_logoMap.insert(logo, QIcon(out));
-    for(int i = 0; i < modpacks.size(); i++)
-    {
-        if(modpacks[i].logoName == logo)
-        {
-            emit dataChanged(createIndex(i, 0), createIndex(i, 0), {Qt::DecorationRole});
+    for (int i = 0; i < modpacks.size(); i++) {
+        if (modpacks[i].logoName == logo) {
+            emit dataChanged(createIndex(i, 0), createIndex(i, 0), { Qt::DecorationRole });
         }
     }
 }
@@ -279,24 +248,23 @@ void Technic::ListModel::logoFailed(QString logo)
 
 void Technic::ListModel::requestLogo(QString logo, QString url)
 {
-    if(m_loadingLogos.contains(logo) || m_failedLogos.contains(logo) || logo == "null")
-    {
+    if (m_loadingLogos.contains(logo) || m_failedLogos.contains(logo) || logo == "null") {
         return;
     }
 
     MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("TechnicPacks", QString("logos/%1").arg(logo));
-    NetJob *job = new NetJob(QString("Technic Icon Download %1").arg(logo), APPLICATION->network());
+    auto job = new NetJob(QString("Technic Icon Download %1").arg(logo), APPLICATION->network());
     job->addNetAction(Net::Download::makeCached(QUrl(url), entry));
 
     auto fullPath = entry->getFullPath();
 
-    QObject::connect(job, &NetJob::succeeded, this, [this, logo, fullPath]
-    {
+    QObject::connect(job, &NetJob::succeeded, this, [this, logo, fullPath, job] {
+        job->deleteLater();
         logoLoaded(logo, fullPath);
     });
 
-    QObject::connect(job, &NetJob::failed, this, [this, logo]
-    {
+    QObject::connect(job, &NetJob::failed, this, [this, logo, job] {
+        job->deleteLater();
         logoFailed(logo);
     });
 

launcher/ui/pages/modplatform/technic/TechnicModel.h

@@ -44,33 +44,32 @@ namespace Technic {
 
 typedef std::function<void(QString)> LogoCallback;
 
-class ListModel : public QAbstractListModel
-{
+class ListModel : public QAbstractListModel {
     Q_OBJECT
 
-public:
-    ListModel(QObject *parent);
+   public:
+    ListModel(QObject* parent);
     virtual ~ListModel();
 
     virtual QVariant data(const QModelIndex& index, int role) const;
     virtual int columnCount(const QModelIndex& parent) const;
     virtual int rowCount(const QModelIndex& parent) const;
 
-    void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
-    void searchWithTerm(const QString & term);
+    void getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback);
+    void searchWithTerm(const QString& term);
 
-private slots:
+   private slots:
     void searchRequestFinished();
     void searchRequestFailed();
 
     void logoFailed(QString logo);
     void logoLoaded(QString logo, QString out);
 
-private:
+   private:
     void performSearch();
     void requestLogo(QString logo, QString url);
 
-private:
+   private:
     QList<Modpack> modpacks;
     QStringList m_failedLogos;
     QStringList m_loadingLogos;
@@ -78,17 +77,13 @@ private:
     QMap<QString, LogoCallback> waitingCallbacks;
 
     QString currentSearchTerm;
-    enum SearchState {
-        None,
-        ResetRequested,
-        Finished
-    } searchState = None;
+    enum SearchState { None, ResetRequested, Finished } searchState = None;
     enum SearchMode {
         List,
         Single,
     } searchMode = List;
     NetJob::Ptr jobPtr;
-    QByteArray response;
+    std::shared_ptr<QByteArray> response = std::make_shared<QByteArray>();
 };
 
-}
+}  // namespace Technic

launcher/ui/pages/modplatform/technic/TechnicPage.cpp

@@ -143,7 +143,7 @@ void TechnicPage::suggestCurrent()
 
     auto netJob = makeShared<NetJob>(QString("Technic::PackMeta(%1)").arg(current.name), APPLICATION->network());
     QString slug = current.slug;
-    netJob->addNetAction(Net::Download::makeByteArray(QString("%1modpack/%2?build=%3").arg(BuildConfig.TECHNIC_API_BASE_URL, slug, BuildConfig.TECHNIC_API_BUILD), &response));
+    netJob->addNetAction(Net::Download::makeByteArray(QString("%1modpack/%2?build=%3").arg(BuildConfig.TECHNIC_API_BASE_URL, slug, BuildConfig.TECHNIC_API_BUILD), response));
     QObject::connect(netJob.get(), &NetJob::succeeded, this, [this, slug]
     {
         jobPtr.reset();
@@ -154,7 +154,7 @@ void TechnicPage::suggestCurrent()
         }
 
         QJsonParseError parse_error {};
-        QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
+        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
         QJsonObject obj = doc.object();
         if(parse_error.error != QJsonParseError::NoError)
         {
@@ -249,7 +249,7 @@ void TechnicPage::metadataLoaded()
 
         auto netJob = makeShared<NetJob>(QString("Technic::SolderMeta(%1)").arg(current.name), APPLICATION->network());
         auto url = QString("%1/modpack/%2").arg(current.url, current.slug);
-        netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), &response));
+        netJob->addNetAction(Net::Download::makeByteArray(QUrl(url), response));
 
         QObject::connect(netJob.get(), &NetJob::succeeded, this, &TechnicPage::onSolderLoaded);
 
@@ -291,11 +291,11 @@ void TechnicPage::onSolderLoaded() {
 
     current.versions.clear();
 
-    QJsonParseError parse_error {};
-    auto doc = QJsonDocument::fromJson(response, &parse_error);
+    QJsonParseError parse_error{};
+    auto doc = QJsonDocument::fromJson(*response, &parse_error);
     if (parse_error.error != QJsonParseError::NoError) {
         qWarning() << "Error while parsing JSON response from Solder at " << parse_error.offset << " reason: " << parse_error.errorString();
-        qWarning() << response;
+        qWarning() << *response;
         fallback();
         return;
     }
@@ -304,8 +304,7 @@ void TechnicPage::onSolderLoaded() {
     TechnicSolder::Pack pack;
     try {
         TechnicSolder::loadPack(pack, obj);
-    }
-    catch (const JSONValidationError& err) {
+    } catch (const JSONValidationError& err) {
         qCritical() << "Couldn't parse Solder pack metadata:" << err.cause();
         fallback();
         return;

launcher/ui/pages/modplatform/technic/TechnicPage.h

@@ -104,5 +104,5 @@ private:
     QString selectedVersion;
 
     NetJob::Ptr jobPtr;
-    QByteArray response;
+    std::shared_ptr<QByteArray> response = std::make_shared<QByteArray>();
 };

launcher/ui/setupwizard/SetupWizard.cpp

@@ -59,7 +59,7 @@ void SetupWizard::pageChanged(int id)
     {
         setButtonLayout({QWizard::CustomButton1, QWizard::Stretch, QWizard::BackButton, QWizard::NextButton, QWizard::FinishButton});
         auto customButton = button(QWizard::CustomButton1);
-        connect(customButton, &QAbstractButton::pressed, [&](){
+        connect(customButton, &QAbstractButton::clicked, [&](){
             auto basePagePtr = getCurrentBasePage();
             if(basePagePtr)
             {

launcher/ui/widgets/InfoFrame.cpp

@@ -47,6 +47,8 @@ InfoFrame::InfoFrame(QWidget *parent) :
     ui->setupUi(this);
     ui->descriptionLabel->setHidden(true);
     ui->nameLabel->setHidden(true);
+    ui->licenseLabel->setHidden(true);
+    ui->issueTrackerLabel->setHidden(true);
     updateHiddenState();
 }
 
@@ -88,7 +90,41 @@ void InfoFrame::updateWithMod(Mod const& m)
         setDescription(m.description());
     }
 
-    setImage();
+    setImage(m.icon({64,64}));
+
+    auto licenses = m.licenses();
+    QString licenseText = "";
+    if (!licenses.empty()) {
+        for (auto l : licenses) {
+            if (!licenseText.isEmpty()) {
+                licenseText += "\n"; // add newline between licenses
+            }
+            if (!l.name.isEmpty()) {
+                if (l.url.isEmpty()) {
+                    licenseText += l.name;
+                } else {
+                    licenseText += "<a href=\"" + l.url + "\">" + l.name + "</a>";
+                }
+            } else if (!l.url.isEmpty()) {
+                licenseText += "<a href=\"" + l.url + "\">" + l.url + "</a>";
+            }
+            if (!l.description.isEmpty() && l.description != l.name) {
+               licenseText += " " + l.description;
+            }
+        } 
+    }
+    if (!licenseText.isEmpty()) {
+        setLicense(tr("License: %1").arg(licenseText));
+    } else {
+        setLicense();
+    }
+
+    QString issueTracker = "";
+    if (!m.issueTracker().isEmpty()) {
+        issueTracker += tr("Report issues to: ");
+        issueTracker += "<a href=\"" + m.issueTracker() + "\">" + m.issueTracker() + "</a>";
+    } 
+    setIssueTracker(issueTracker);
 }
 
 void InfoFrame::updateWithResource(const Resource& resource)
@@ -177,16 +213,16 @@ void InfoFrame::clear()
     setName();
     setDescription();
     setImage();
+    setLicense();
+    setIssueTracker();
 }
 
 void InfoFrame::updateHiddenState()
 {
-    if(ui->descriptionLabel->isHidden() && ui->nameLabel->isHidden())
-    {
+    if (ui->descriptionLabel->isHidden() && ui->nameLabel->isHidden() && ui->licenseLabel->isHidden() &&
+        ui->issueTrackerLabel->isHidden()) {
         setHidden(true);
-    }
-    else
-    {
+    } else {
         setHidden(false);
     }
 }
@@ -251,6 +287,66 @@ void InfoFrame::setDescription(QString text)
     ui->descriptionLabel->setText(labeltext);
 }
 
+void InfoFrame::setLicense(QString text)
+{
+    if(text.isEmpty())
+    {
+        ui->licenseLabel->setHidden(true);
+        updateHiddenState();
+        return;
+    }
+    else
+    {
+        ui->licenseLabel->setHidden(false);
+        updateHiddenState();
+    }
+    ui->licenseLabel->setToolTip("");
+    QString intermediatetext = text.trimmed();
+    bool prev(false);
+    QChar rem('\n');
+    QString finaltext;
+    finaltext.reserve(intermediatetext.size());
+    foreach(const QChar& c, intermediatetext)
+    {
+        if(c == rem && prev){
+            continue;
+        }
+        prev = c == rem;
+        finaltext += c;
+    }
+    QString labeltext;
+    labeltext.reserve(300);
+    if(finaltext.length() > 290)
+    {
+        ui->licenseLabel->setOpenExternalLinks(false);
+        ui->licenseLabel->setTextFormat(Qt::TextFormat::RichText);
+        m_description = text;
+        // This allows injecting HTML here.
+        labeltext.append("<html><body>" + finaltext.left(287) + "<a href=\"#mod_desc\">...</a></body></html>");
+        QObject::connect(ui->licenseLabel, &QLabel::linkActivated, this, &InfoFrame::licenseEllipsisHandler);
+    }
+    else
+    {
+        ui->licenseLabel->setTextFormat(Qt::TextFormat::AutoText);
+        labeltext.append(finaltext);
+    }
+    ui->licenseLabel->setText(labeltext);
+}
+
+void InfoFrame::setIssueTracker(QString text)
+{
+    if(text.isEmpty())
+    {
+        ui->issueTrackerLabel->setHidden(true);
+    }
+    else
+    {
+        ui->issueTrackerLabel->setText(text);
+        ui->issueTrackerLabel->setHidden(false);
+    }
+    updateHiddenState();
+}
+
 void InfoFrame::setImage(QPixmap img)
 {
     if (img.isNull()) {
@@ -275,6 +371,20 @@ void InfoFrame::descriptionEllipsisHandler(QString link)
     }
 }
 
+void InfoFrame::licenseEllipsisHandler(QString link)
+{
+    if(!m_current_box)
+    {
+        m_current_box = CustomMessageBox::selectable(this, "", m_license);
+        connect(m_current_box, &QMessageBox::finished, this, &InfoFrame::boxClosed);
+        m_current_box->show();
+    }
+    else
+    {
+        m_current_box->setText(m_license);
+    }
+}
+
 void InfoFrame::boxClosed(int result)
 {
     m_current_box = nullptr;

launcher/ui/widgets/InfoFrame.h

@@ -36,6 +36,8 @@ class InfoFrame : public QFrame {
     void setName(QString text = {});
     void setDescription(QString text = {});
     void setImage(QPixmap img = {});
+    void setLicense(QString text = {});
+    void setIssueTracker(QString text = {});
 
     void clear();
 
@@ -48,6 +50,7 @@ class InfoFrame : public QFrame {
 
    public slots:
     void descriptionEllipsisHandler(QString link);
+    void licenseEllipsisHandler(QString link);
     void boxClosed(int result);
 
    private:
@@ -56,5 +59,6 @@ class InfoFrame : public QFrame {
    private:
     Ui::InfoFrame* ui;
     QString m_description;
+    QString m_license;
     class QMessageBox* m_current_box = nullptr;
 };

launcher/ui/widgets/InfoFrame.ui

@@ -35,25 +35,28 @@
    <property name="bottomMargin">
     <number>0</number>
    </property>
-   <item row="0" column="1">
-    <widget class="QLabel" name="nameLabel">
+   <item row="0" column="0" rowspan="2">
+    <widget class="QLabel" name="iconLabel">
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>64</width>
+       <height>64</height>
+      </size>
+     </property>
      <property name="text">
       <string notr="true"/>
      </property>
-     <property name="textFormat">
-      <enum>Qt::RichText</enum>
+     <property name="scaledContents">
+      <bool>false</bool>
      </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-     <property name="openExternalLinks">
-      <bool>true</bool>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+     <property name="margin">
+      <number>0</number>
      </property>
     </widget>
    </item>
@@ -82,28 +85,69 @@
      </property>
     </widget>
    </item>
-   <item row="0" column="0" rowspan="2">
-    <widget class="QLabel" name="iconLabel">
-     <property name="minimumSize">
-      <size>
-       <width>0</width>
-       <height>0</height>
-      </size>
-     </property>
-     <property name="maximumSize">
-      <size>
-       <width>64</width>
-       <height>64</height>
-      </size>
-     </property>
+   <item row="0" column="1">
+    <widget class="QLabel" name="nameLabel">
      <property name="text">
       <string notr="true"/>
      </property>
-     <property name="scaledContents">
-      <bool>false</bool>
+     <property name="textFormat">
+      <enum>Qt::RichText</enum>
      </property>
-     <property name="margin">
-      <number>0</number>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+     <property name="openExternalLinks">
+      <bool>true</bool>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1">
+    <widget class="QLabel" name="licenseLabel">
+     <property name="text">
+      <string/>
+     </property>
+     <property name="textFormat">
+      <enum>Qt::RichText</enum>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+     <property name="openExternalLinks">
+      <bool>true</bool>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="1">
+    <widget class="QLabel" name="issueTrackerLabel">
+     <property name="text">
+      <string/>
+     </property>
+     <property name="textFormat">
+      <enum>Qt::RichText</enum>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+     <property name="openExternalLinks">
+      <bool>true</bool>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
      </property>
     </widget>
    </item>

launcher/ui/widgets/JavaSettingsWidget.cpp

@@ -46,7 +46,7 @@ void JavaSettingsWidget::setupUi()
     m_verticalLayout = new QVBoxLayout(this);
     m_verticalLayout->setObjectName(QStringLiteral("verticalLayout"));
 
-    m_versionWidget = new VersionSelectWidget(this);
+    m_versionWidget = new VersionSelectWidget(true, this);
     m_verticalLayout->addWidget(m_versionWidget);
 
     m_horizontalLayout = new QHBoxLayout();

launcher/ui/widgets/ModListView.cpp

@@ -14,9 +14,6 @@
  */
 
 #include "ModListView.h"
-
-#include "minecraft/mod/ModFolderModel.h"
-
 #include <QHeaderView>
 #include <QMouseEvent>
 #include <QPainter>
@@ -65,17 +62,13 @@ void ModListView::setModel ( QAbstractItemModel* model )
         for(int i = 1; i < head->count(); i++)
             head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
     }
+}
 
-    auto real_model = model;
-    if (auto proxy_model = dynamic_cast<QSortFilterProxyModel*>(model); proxy_model)
-        real_model = proxy_model->sourceModel();
-
-    if (auto mod_model = dynamic_cast<ModFolderModel*>(real_model); mod_model) {
-        connect(mod_model, &ModFolderModel::updateFinished, this, [this, mod_model]{
-            auto mods = mod_model->allMods();
-            // Hide the 'Provider' column if no mod has a defined provider!
-            setColumnHidden(ModFolderModel::Columns::ProviderColumn,
-                    std::none_of(mods.constBegin(), mods.constEnd(), [](auto const mod){ return mod->provider().has_value(); }));
-        });
+void ModListView::setResizeModes(const QList<QHeaderView::ResizeMode> &modes)
+{
+    auto head = header();
+    for(int i = 0; i < modes.count(); i++) {
+        head->setSectionResizeMode(i, modes[i]);
     }
 }
+

launcher/ui/widgets/ModListView.h

@@ -14,6 +14,7 @@
  */
 
 #pragma once
+#include <QHeaderView>
 #include <QTreeView>
 
 class ModListView: public QTreeView
@@ -22,4 +23,5 @@ class ModListView: public QTreeView
 public:
     explicit ModListView ( QWidget* parent = 0 );
     virtual void setModel ( QAbstractItemModel* model );
+    virtual void setResizeModes (const QList<QHeaderView::ResizeMode>& modes);
 };

launcher/ui/widgets/PageContainer.cpp

@@ -93,6 +93,10 @@ PageContainer::PageContainer(BasePageProvider *pageProvider, QString defaultId,
         page->listIndex = counter;
         page->setParentContainer(this);
         counter++;
+        page->updateExtraInfo = [this](QString id, QString info) {
+            if (m_currentPage && id == m_currentPage->id())
+                m_header->setText(m_currentPage->displayName() + info);
+        };
     }
     m_model->setPages(pages);
 

launcher/ui/widgets/ProjectItem.cpp

@@ -64,6 +64,17 @@ void ProjectItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& o
             font.setBold(true);
             font.setUnderline(true);
         }
+        if (index.data(UserDataTypes::INSTALLED).toBool()) {
+            auto hRect = opt.rect;
+            hRect.setX(hRect.x() + 1);
+            hRect.setY(hRect.y() + 1);
+            hRect.setHeight(hRect.height() - 2);
+            hRect.setWidth(hRect.width() - 2);
+            // Set nice font
+            font.setItalic(true);
+            font.setOverline(true);
+            painter->drawRect(hRect);
+        }
 
         font.setPointSize(font.pointSize() + 2);
         painter->setFont(font);

launcher/ui/widgets/ProjectItem.h

@@ -6,7 +6,8 @@
 enum UserDataTypes {
     TITLE = 257,        // QString
     DESCRIPTION = 258,  // QString
-    SELECTED = 259      // bool
+    SELECTED = 259,     // bool
+    INSTALLED = 260     // bool
 };
 
 /** This is an item delegate composed of:

launcher/ui/widgets/VersionListView.cpp

@@ -1,7 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  PolyMC - Minecraft Launcher
+ *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -125,14 +126,9 @@ void VersionListView::paintEvent(QPaintEvent *event)
 
 QString VersionListView::currentEmptyString() const
 {
-    if(m_itemCount) {
-        return QString();
-    }
     switch(m_emptyMode)
     {
         default:
-        case VersionListView::Empty:
-            return QString();
         case VersionListView::String:
             return m_emptyString;
         case VersionListView::ErrorString:

launcher/ui/widgets/VersionSelectWidget.cpp

@@ -1,15 +1,20 @@
 #include "VersionSelectWidget.h"
 
+#include <QApplication>
+#include <QEvent>
+#include <QHeaderView>
+#include <QKeyEvent>
 #include <QProgressBar>
 #include <QVBoxLayout>
-#include <QHeaderView>
 
 #include "VersionProxyModel.h"
 
 #include "ui/dialogs/CustomMessageBox.h"
 
-VersionSelectWidget::VersionSelectWidget(QWidget* parent)
-    : QWidget(parent)
+VersionSelectWidget::VersionSelectWidget(QWidget* parent) : VersionSelectWidget(false, parent) {}
+
+VersionSelectWidget::VersionSelectWidget(bool focusSearch, QWidget* parent)
+    : QWidget(parent), focusSearch(focusSearch)
 {
     setObjectName(QStringLiteral("VersionSelectWidget"));
     verticalLayout = new QVBoxLayout(this);
@@ -30,6 +35,21 @@ VersionSelectWidget::VersionSelectWidget(QWidget* parent)
     listView->setModel(m_proxyModel);
     verticalLayout->addWidget(listView);
 
+    search = new QLineEdit(this);
+    search->setPlaceholderText(tr("Search"));
+    search->setClearButtonEnabled(true);
+    verticalLayout->addWidget(search);
+    connect(search, &QLineEdit::textEdited, [this](const QString& value) {
+        m_proxyModel->setSearch(value);
+        if (!value.isEmpty() || !listView->selectionModel()->hasSelection()) {
+            const QModelIndex first = listView->model()->index(0, 0);
+            listView->selectionModel()->setCurrentIndex(first, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
+            listView->scrollToTop();
+        } else
+            listView->scrollTo(listView->selectionModel()->currentIndex(), QAbstractItemView::PositionAtCenter);
+    });
+    search->installEventFilter(this);
+
     sneakyProgressBar = new QProgressBar(this);
     sneakyProgressBar->setObjectName(QStringLiteral("sneakyProgressBar"));
     sneakyProgressBar->setFormat(QStringLiteral("%p%"));
@@ -72,6 +92,23 @@ void VersionSelectWidget::setResizeOn(int column)
     listView->header()->setSectionResizeMode(resizeOnColumn, QHeaderView::Stretch);
 }
 
+bool VersionSelectWidget::eventFilter(QObject *watched, QEvent *event) {
+    if (watched == search && event->type() == QEvent::KeyPress) {
+        const QKeyEvent* keyEvent = (QKeyEvent*)event;
+        const bool up = keyEvent->key() == Qt::Key_Up;
+        const bool down = keyEvent->key() == Qt::Key_Down;
+        if (up || down) {
+            const QModelIndex index = listView->model()->index(listView->currentIndex().row() + (up ? -1 : 1), 0);
+            if (index.row() >= 0 && index.row() < listView->model()->rowCount()) {
+                listView->selectionModel()->setCurrentIndex(index, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
+                return true;
+            }
+        }
+    }
+
+    return QObject::eventFilter(watched, event);
+}
+
 void VersionSelectWidget::initialize(BaseVersionList *vlist)
 {
     m_vlist = vlist;
@@ -79,6 +116,9 @@ void VersionSelectWidget::initialize(BaseVersionList *vlist)
     listView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
     listView->header()->setSectionResizeMode(resizeOnColumn, QHeaderView::Stretch);
 
+    if (focusSearch)
+        search->setFocus();
+
     if (!m_vlist->isLoaded())
     {
         loadList();

launcher/ui/widgets/VersionSelectWidget.h

@@ -1,22 +1,43 @@
-/* Copyright 2013-2021 MultiMC Contributors
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 MultiMC Contributors
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
  */
 
 #pragma once
 
 #include <QWidget>
 #include <QSortFilterProxyModel>
+#include <QLineEdit>
 #include "BaseVersionList.h"
 #include "VersionListView.h"
 
@@ -30,7 +51,8 @@ class VersionSelectWidget: public QWidget
 {
     Q_OBJECT
 public:
-    explicit VersionSelectWidget(QWidget *parent = 0);
+    explicit VersionSelectWidget(QWidget *parent);
+    explicit VersionSelectWidget(bool focusSearch = false, QWidget *parent = 0);
     ~VersionSelectWidget();
 
     //! loads the list if needed.
@@ -52,6 +74,7 @@ public:
     void setEmptyErrorString(QString emptyErrorString);
     void setEmptyMode(VersionListView::EmptyMode mode);
     void setResizeOn(int column);
+    bool eventFilter(QObject* watched, QEvent* event) override;
 
 signals:
     void selectedVersionChanged(BaseVersion::Ptr version);
@@ -75,9 +98,10 @@ private:
     int resizeOnColumn = 0;
     Task * loadTask;
     bool preselectedAlready = false;
+    bool focusSearch;
 
-private:
     QVBoxLayout *verticalLayout = nullptr;
     VersionListView *listView = nullptr;
+    QLineEdit *search;
     QProgressBar *sneakyProgressBar = nullptr;
 };