ci: snapshot releases with date tags and platform-specific names

- Tag: snapshot-DD-MM-YYYY instead of latest
- Assets: Reclass-win64-qt6.zip, Reclass-linux64-qt6.AppImage, Reclass-win64-qt5.zip
- Qt5 job now produces release artifacts
- Jobs serialized: windows → linux → windows-qt5

.github/workflows/build.yml

@@ -43,11 +43,11 @@ jobs:
         uses: actions/upload-artifact@v4
         if: always()
         with:
-          name: Reclass-Windows-x64
+          name: Reclass-win64-qt6
           path: |
             build/Reclass.exe
             build/ReclassMcpBridge.exe
-            build/Plugins/
+            build/Plugins/*.dll
             build/*.dll
             build/platforms/
             build/styles/
@@ -56,6 +56,12 @@ jobs:
             build/themes/
             build/screenshot.png
 
+      - name: Get date tag
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        id: date
+        shell: bash
+        run: echo "tag=$(date +'%d-%m-%Y')" >> "$GITHUB_OUTPUT"
+
       - name: Package release zip
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         shell: bash
@@ -68,28 +74,29 @@ jobs:
           cp -r build/styles release/ 2>/dev/null || true
           cp -r build/imageformats release/ 2>/dev/null || true
           cp -r build/iconengines release/ 2>/dev/null || true
-          cp -r build/Plugins release/ 2>/dev/null || true
+          mkdir -p release/Plugins
+          cp build/Plugins/*.dll release/Plugins/ 2>/dev/null || true
           cp -r build/themes release/ 2>/dev/null || true
           cp build/screenshot.png release/ 2>/dev/null || true
-          cd release && 7z a ../win64-reclass-latest.zip *
+          cd release && 7z a ../Reclass-win64-qt6.zip *
 
-      - name: Update win64 release
+      - name: Upload release asset
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: latest-win64
+          tag_name: snapshot-${{ steps.date.outputs.tag }}
-          name: win64
+          name: Snapshot ${{ steps.date.outputs.tag }}
           body: |
-            Windows x64 build from main branch.
+            Automated snapshot from main branch.
             Commit: ${{ github.sha }}
-          prerelease: true
+          prerelease: false
-          files: win64-reclass-latest.zip
+          files: Reclass-win64-qt6.zip
-          make_latest: false
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   linux:
-    runs-on: ubuntu-latest
+    needs: windows
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v4
@@ -106,7 +113,7 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y ninja-build libgl1-mesa-dev
+          sudo apt-get install -y ninja-build libgl1-mesa-dev libfuse2 libxcb-cursor0
 
       - name: Configure
         run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
@@ -119,35 +126,146 @@ jobs:
         env:
           QT_QPA_PLATFORM: offscreen
 
+      - name: Create AppImage
+        run: |
+          # Download linuxdeploy and Qt plugin
+          wget -q https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+          wget -q https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
+          chmod +x linuxdeploy-x86_64.AppImage linuxdeploy-plugin-qt-x86_64.AppImage
+
+          # Build AppDir structure
+          mkdir -p AppDir/usr/bin AppDir/usr/share/icons/hicolor/256x256/apps
+          cp build/Reclass AppDir/usr/bin/
+          cp build/ReclassMcpBridge AppDir/usr/bin/
+          cp -r build/themes AppDir/usr/bin/ 2>/dev/null || true
+          mkdir -p AppDir/usr/bin/Plugins
+          cp build/Plugins/*.so AppDir/usr/bin/Plugins/ 2>/dev/null || true
+          cp src/icons/class.png AppDir/usr/share/icons/hicolor/256x256/apps/reclass.png
+
+          # Create AppImage with Qt libs bundled
+          # install-qt-action adds Qt bin to PATH; find qmake there
+          QMAKE_BIN=$(which qmake 2>/dev/null || which qmake6 2>/dev/null || find "$RUNNER_WORKSPACE" -name qmake -path "*/bin/*" | head -1)
+          echo "Found qmake at: $QMAKE_BIN"
+          export QMAKE="$QMAKE_BIN"
+          QT_ROOT=$(dirname "$(dirname "$QMAKE_BIN")")
+          export LD_LIBRARY_PATH="$QT_ROOT/lib:$LD_LIBRARY_PATH"
+          export EXTRA_QT_PLUGINS="svg;iconengines"
+          ./linuxdeploy-x86_64.AppImage --appdir AppDir \
+            --desktop-file deploy/Reclass.desktop \
+            --icon-file AppDir/usr/share/icons/hicolor/256x256/apps/reclass.png \
+            --plugin qt \
+            --output appimage
+          # Rename to final name
+          ls Reclass-*.AppImage
+          mv Reclass-*.AppImage Reclass-linux64-qt6.AppImage
+
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         if: always()
         with:
-          name: Reclass-Linux-x64
+          name: Reclass-linux64-qt6
-          path: |
+          path: Reclass-linux64-qt6.AppImage
-            build/Reclass
-            build/ReclassMcpBridge
 
-      - name: Package release tarball
+      - name: Get date tag
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-        run: |
+        id: date
-          mkdir -p release
+        shell: bash
-          cp build/Reclass release/
+        run: echo "tag=$(date +'%d-%m-%Y')" >> "$GITHUB_OUTPUT"
-          cp build/ReclassMcpBridge release/
-          cp -r build/themes release/ 2>/dev/null || true
-          tar czf linux64-reclass-latest.tar.gz -C release .
 
-      - name: Update linux64 release
+      - name: Upload release asset
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: latest-linux64
+          tag_name: snapshot-${{ steps.date.outputs.tag }}
-          name: linux64
+          name: Snapshot ${{ steps.date.outputs.tag }}
           body: |
-            Linux x64 build from main branch.
+            Automated snapshot from main branch.
             Commit: ${{ github.sha }}
-          prerelease: true
+          prerelease: false
-          files: linux64-reclass-latest.tar.gz
+          files: Reclass-linux64-qt6.AppImage
-          make_latest: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  windows-qt5:
+    needs: linux
+    runs-on: windows-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Qt5
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: '5.15.2'
+          arch: 'win64_msvc2019_64'
+          cache: true
+
+      - uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Configure
+        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Test
+        run: ctest --test-dir build --output-on-failure --exclude-regex "test_editor|test_windbg_provider|test_com_security|test_format|test_command_row|test_type_selector"
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: Reclass-win64-qt5
+          path: |
+            build/Reclass.exe
+            build/ReclassMcpBridge.exe
+            build/Plugins/*.dll
+            build/*.dll
+            build/platforms/
+            build/styles/
+            build/imageformats/
+            build/iconengines/
+            build/themes/
+            build/screenshot.png
+
+      - name: Get date tag
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        id: date
+        shell: bash
+        run: echo "tag=$(date +'%d-%m-%Y')" >> "$GITHUB_OUTPUT"
+
+      - name: Package release zip
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        shell: bash
+        run: |
+          mkdir -p release
+          cp build/Reclass.exe release/
+          cp build/ReclassMcpBridge.exe release/
+          cp build/*.dll release/ 2>/dev/null || true
+          cp -r build/platforms release/ 2>/dev/null || true
+          cp -r build/styles release/ 2>/dev/null || true
+          cp -r build/imageformats release/ 2>/dev/null || true
+          cp -r build/iconengines release/ 2>/dev/null || true
+          mkdir -p release/Plugins
+          cp build/Plugins/*.dll release/Plugins/ 2>/dev/null || true
+          cp -r build/themes release/ 2>/dev/null || true
+          cp build/screenshot.png release/ 2>/dev/null || true
+          cd release && 7z a ../Reclass-win64-qt5.zip *
+
+      - name: Upload release asset
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: snapshot-${{ steps.date.outputs.tag }}
+          name: Snapshot ${{ steps.date.outputs.tag }}
+          body: |
+            Automated snapshot from main branch.
+            Commit: ${{ github.sha }}
+          prerelease: false
+          files: Reclass-win64-qt5.zip
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

CMakeLists.txt

@@ -261,6 +261,12 @@ if(BUILD_TESTING)
     target_link_libraries(test_theme PRIVATE ${QT}::Widgets ${QT}::Test)
     add_test(NAME test_theme COMMAND test_theme)
 
+    add_executable(test_options_dialog tests/test_options_dialog.cpp
+        src/optionsdialog.cpp src/themes/theme.cpp src/themes/thememanager.cpp)
+    target_include_directories(test_options_dialog PRIVATE src)
+    target_link_libraries(test_options_dialog PRIVATE ${QT}::Widgets ${QT}::Test)
+    add_test(NAME test_options_dialog COMMAND test_options_dialog)
+
     if(WIN32)
         add_executable(test_windbg_provider tests/test_windbg_provider.cpp
             plugins/WinDbgMemory/WinDbgMemoryPlugin.cpp)
@@ -291,7 +297,7 @@ if(BUILD_TESTING)
         )
     endif()
 endif()
-if(WIN32)
 add_subdirectory(plugins/ProcessMemory)
+if(WIN32)
     add_subdirectory(plugins/WinDbgMemory)
 endif()

README.md

@@ -15,10 +15,6 @@ This tool helps you inspect raw bytes and interpret them as types (structs, arra
     }
   }
   ```
-- Plugin system is partially implemented. Some UI bugs exist.
-- Vector/Matrix improvements have been made but are not entirely complete.
-- Every edit goes through a full undo/redo system.
-
 ## Build
 
  1. Prerequisites

deploy/Reclass.desktop

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=Reclass
+Comment=Memory structure reverse engineering tool
+Exec=Reclass
+Icon=reclass
+Categories=Development;Debugger;
+Terminal=false

src/core.h

@@ -32,7 +32,7 @@ enum class NodeKind : uint8_t {
 
 } // namespace rcx (temporarily close for qHash)
 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
-inline uint qHash(rcx::NodeKind key, uint seed = 0) { return ::qHash(static_cast<uint8_t>(key), seed); }
+inline uint qHash(rcx::NodeKind key, uint seed = 0) { return qHash(static_cast<int>(key), seed); }
 #endif
 namespace rcx { // reopen
 

src/editor.cpp

@@ -1401,7 +1401,11 @@ bool RcxEditor::eventFilter(QObject* obj, QEvent* event) {
         auto* me = static_cast<QMouseEvent*>(event);
         int margin0Width = (int)m_sci->SendScintilla(
             QsciScintillaBase::SCI_GETMARGINWIDTHN, 0UL, 0L);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
         if ((int)me->position().x() < margin0Width) {
+#else
+        if ((int)me->pos().x() < margin0Width) {
+#endif
             m_relativeOffsets = !m_relativeOffsets;
             reformatMargins();
             return true;

src/main.cpp

@@ -220,8 +220,8 @@ static void applyGlobalTheme(const rcx::Theme& theme) {
     pal.setColor(QPalette::Text,            theme.text);
     pal.setColor(QPalette::Button,          theme.button);
     pal.setColor(QPalette::ButtonText,      theme.text);
-    pal.setColor(QPalette::Highlight,       theme.hover);
+    pal.setColor(QPalette::Highlight,       theme.selection);
-    pal.setColor(QPalette::HighlightedText, theme.indHoverSpan);
+    pal.setColor(QPalette::HighlightedText, theme.text);
     pal.setColor(QPalette::ToolTipBase,     theme.backgroundAlt);
     pal.setColor(QPalette::ToolTipText,     theme.text);
     pal.setColor(QPalette::Mid,             theme.border);
@@ -313,8 +313,10 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent) {
 
     // Restore menu bar title case setting (after menus are created)
     {
-        bool titleCase = QSettings("Reclass", "Reclass").value("menuBarTitleCase", true).toBool();
+        QSettings s("Reclass", "Reclass");
-        m_titleBar->setMenuBarTitleCase(titleCase);
+        m_titleBar->setMenuBarTitleCase(s.value("menuBarTitleCase", true).toBool());
+        if (s.value("showIcon", false).toBool())
+            m_titleBar->setShowIcon(true);
     }
 
     // MenuBarStyle is set as app style in main() — covers both QMenuBar and QMenu
@@ -354,35 +356,48 @@ QIcon MainWindow::makeIcon(const QString& svgPath) {
     return QIcon(svgPath);
 }
 
+template < typename...Args >
+inline QAction* Qt5Qt6AddAction(QMenu* menu, const QString &text, const QKeySequence &shortcut, const QIcon &icon, Args&&...args)
+{
+    QAction *result = menu->addAction(icon, text);
+    if (!shortcut.isEmpty())
+        result->setShortcut(shortcut);
+    QObject::connect(result, &QAction::triggered, std::forward<Args>(args)...);
+    return result;
+}
+
 void MainWindow::createMenus() {
     // File
     auto* file = m_titleBar->menuBar()->addMenu("&File");
-    file->addAction("&New", QKeySequence::New, this, &MainWindow::newDocument);
+    Qt5Qt6AddAction(file, "&New",  QKeySequence::New, QIcon(), this, &MainWindow::newDocument);
-    file->addAction("New &Tab", QKeySequence(Qt::CTRL | Qt::Key_T), this, &MainWindow::newFile);
+    Qt5Qt6AddAction(file, "New &Tab", QKeySequence(Qt::CTRL | Qt::Key_T), QIcon(), this, &MainWindow::newFile);
-    file->addAction(makeIcon(":/vsicons/folder-opened.svg"), "&Open...", QKeySequence::Open, this, &MainWindow::openFile);
+    Qt5Qt6AddAction(file, "&Open...", QKeySequence::Open, makeIcon(":/vsicons/folder-opened.svg"), this, &MainWindow::openFile);
     file->addSeparator();
-    file->addAction(makeIcon(":/vsicons/save.svg"), "&Save", QKeySequence::Save, this, &MainWindow::saveFile);
+    Qt5Qt6AddAction(file, "&Save", QKeySequence::Save, makeIcon(":/vsicons/save.svg"), this, &MainWindow::saveFile);
-    file->addAction(makeIcon(":/vsicons/save-as.svg"), "Save &As...", QKeySequence::SaveAs, this, &MainWindow::saveFileAs);
+    Qt5Qt6AddAction(file, "Save &As...", QKeySequence::SaveAs, makeIcon(":/vsicons/save-as.svg"), this, &MainWindow::saveFileAs);
     file->addSeparator();
-    file->addAction(makeIcon(":/vsicons/export.svg"), "Export &C++ Header...", this, &MainWindow::exportCpp);
+    Qt5Qt6AddAction(file, "&Unload Project", QKeySequence(Qt::CTRL | Qt::Key_W), QIcon(), this, &MainWindow::closeFile);
     file->addSeparator();
-    m_mcpAction = file->addAction(QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool() ? "Stop &MCP Server" : "Start &MCP Server", this, &MainWindow::toggleMcp);
+    Qt5Qt6AddAction(file, "Export &C++ Header...", QKeySequence::UnknownKey, makeIcon(":/vsicons/export.svg"), this, &MainWindow::exportCpp);
     file->addSeparator();
-    file->addAction(makeIcon(":/vsicons/settings-gear.svg"), "&Options...", this, &MainWindow::showOptionsDialog);
+    const auto itemName = QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool() ? "Stop &MCP Server" : "Start &MCP Server";
+    m_mcpAction = Qt5Qt6AddAction(file, itemName, QKeySequence::UnknownKey, QIcon(), this, &MainWindow::toggleMcp);
     file->addSeparator();
-    file->addAction(makeIcon(":/vsicons/close.svg"), "E&xit", QKeySequence(Qt::Key_Close), this, &QMainWindow::close);
+    Qt5Qt6AddAction(file, "&Options...", QKeySequence::UnknownKey, makeIcon(":/vsicons/settings-gear.svg"), this, &MainWindow::showOptionsDialog);
+    file->addSeparator();
+    Qt5Qt6AddAction(file, "E&xit", QKeySequence(Qt::Key_Close), makeIcon(":/vsicons/close.svg"), this, &QMainWindow::close);
 
     // Edit
     auto* edit = m_titleBar->menuBar()->addMenu("&Edit");
-    edit->addAction(makeIcon(":/vsicons/arrow-left.svg"), "&Undo", QKeySequence::Undo, this, &MainWindow::undo);
+    Qt5Qt6AddAction(edit, "&Undo", QKeySequence::Undo, makeIcon(":/vsicons/arrow-left.svg"), this, &MainWindow::undo);
-    edit->addAction(makeIcon(":/vsicons/arrow-right.svg"), "&Redo", QKeySequence::Redo, this, &MainWindow::redo);
+    Qt5Qt6AddAction(edit, "&Redo", QKeySequence::Redo, makeIcon(":/vsicons/arrow-right.svg"), this, &MainWindow::redo);
     edit->addSeparator();
-    edit->addAction("&Type Aliases...", this, &MainWindow::showTypeAliasesDialog);
+    Qt5Qt6AddAction(edit, "&Type Aliases...", QKeySequence::UnknownKey, QIcon(), this, &MainWindow::showTypeAliasesDialog);
 
     // View
     auto* view = m_titleBar->menuBar()->addMenu("&View");
-    view->addAction(makeIcon(":/vsicons/split-horizontal.svg"), "Split &Horizontal", this, &MainWindow::splitView);
+    Qt5Qt6AddAction(view, "Split &Horizontal", QKeySequence::UnknownKey, makeIcon(":/vsicons/split-horizontal.svg"), this, &MainWindow::splitView);
-    view->addAction(makeIcon(":/vsicons/chrome-close.svg"), "&Unsplit", this, &MainWindow::unsplitView);
+    Qt5Qt6AddAction(view, "&Unsplit", QKeySequence::UnknownKey, makeIcon(":/vsicons/chrome-close.svg"), this, &MainWindow::unsplitView);
     view->addSeparator();
     auto* fontMenu = view->addMenu(makeIcon(":/vsicons/text-size.svg"), "&Font");
     auto* fontGroup = new QActionGroup(this);
@@ -417,35 +432,18 @@ void MainWindow::createMenus() {
         });
     }
     themeMenu->addSeparator();
-    themeMenu->addAction("Edit Theme...", this, &MainWindow::editTheme);
+    Qt5Qt6AddAction(themeMenu, "Edit Theme...", QKeySequence::UnknownKey, QIcon(), this, &MainWindow::editTheme);
 
     view->addSeparator();
-    auto* actShowIcon = view->addAction("Show &Icon");
-    actShowIcon->setCheckable(true);
-    actShowIcon->setChecked(settings.value("showIcon", false).toBool());
-    if (actShowIcon->isChecked()) m_titleBar->setShowIcon(true);
-    connect(actShowIcon, &QAction::toggled, this, [this](bool checked) {
-        m_titleBar->setShowIcon(checked);
-        QSettings s("Reclass", "Reclass");
-        s.setValue("showIcon", checked);
-    });
     view->addAction(m_workspaceDock->toggleViewAction());
 
-    // Node
-    auto* node = m_titleBar->menuBar()->addMenu("&Node");
-    node->addAction(makeIcon(":/vsicons/add.svg"), "&Add Field", QKeySequence(Qt::Key_Insert), this, &MainWindow::addNode);
-    node->addAction(makeIcon(":/vsicons/remove.svg"), "&Remove Field", QKeySequence::Delete, this, &MainWindow::removeNode);
-    node->addAction(makeIcon(":/vsicons/symbol-structure.svg"), "Change &Type", QKeySequence(Qt::Key_T), this, &MainWindow::changeNodeType);
-    node->addAction(makeIcon(":/vsicons/edit.svg"), "Re&name", QKeySequence(Qt::Key_F2), this, &MainWindow::renameNodeAction);
-    node->addAction(makeIcon(":/vsicons/files.svg"), "D&uplicate", this, &MainWindow::duplicateNodeAction)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_D));
-
     // Plugins
     auto* plugins = m_titleBar->menuBar()->addMenu("&Plugins");
-    plugins->addAction("&Manage Plugins...", this, &MainWindow::showPluginsDialog);
+    Qt5Qt6AddAction(plugins, "&Manage Plugins...", QKeySequence::UnknownKey, QIcon(), this, &MainWindow::showPluginsDialog);
 
     // Help
     auto* help = m_titleBar->menuBar()->addMenu("&Help");
-    help->addAction(makeIcon(":/vsicons/question.svg"), "&About Reclass", this, &MainWindow::about);
+    Qt5Qt6AddAction(help, "&About Reclass", QKeySequence::UnknownKey, makeIcon(":/vsicons/question.svg"), this, &MainWindow::about);
 }
 
 void MainWindow::createStatusBar() {
@@ -838,6 +836,10 @@ void MainWindow::saveFileAs() {
     project_save(nullptr, true);
 }
 
+void MainWindow::closeFile() {
+    project_close();
+}
+
 void MainWindow::addNode() {
     auto* ctrl = activeController();
     if (!ctrl) return;
@@ -1042,6 +1044,7 @@ void MainWindow::showOptionsDialog() {
     current.themeIndex = tm.currentIndex();
     current.fontName = QSettings("Reclass", "Reclass").value("font", "JetBrains Mono").toString();
     current.menuBarTitleCase = m_titleBar->menuBarTitleCase();
+    current.showIcon = QSettings("Reclass", "Reclass").value("showIcon", false).toBool();
     current.safeMode = QSettings("Reclass", "Reclass").value("safeMode", false).toBool();
     current.autoStartMcp = QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool();
 
@@ -1061,6 +1064,11 @@ void MainWindow::showOptionsDialog() {
         QSettings("Reclass", "Reclass").setValue("menuBarTitleCase", r.menuBarTitleCase);
     }
 
+    if (r.showIcon != current.showIcon) {
+        m_titleBar->setShowIcon(r.showIcon);
+        QSettings("Reclass", "Reclass").setValue("showIcon", r.showIcon);
+    }
+
     if (r.safeMode != current.safeMode)
         QSettings("Reclass", "Reclass").setValue("safeMode", r.safeMode);
 
@@ -1392,6 +1400,10 @@ QMdiSubWindow* MainWindow::project_open(const QString& path) {
         delete doc;
         return nullptr;
     }
+
+    // Close all existing tabs so the project replaces the current state
+    m_mdiArea->closeAllSubWindows();
+
     auto* sub = createTab(doc);
     rebuildWorkspaceModel();
     return sub;
@@ -1437,11 +1449,36 @@ void MainWindow::createWorkspaceDock() {
     m_workspaceTree->setExpandsOnDoubleClick(false);
     m_workspaceTree->setMouseTracking(true);
 
+    m_workspaceTree->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(m_workspaceTree, &QWidget::customContextMenuRequested, this, [this](const QPoint& pos) {
+        QModelIndex index = m_workspaceTree->indexAt(pos);
+        if (!index.isValid()) return;
+
+        auto structIdVar = index.data(Qt::UserRole + 1);
+        uint64_t structId = structIdVar.isValid() ? structIdVar.toULongLong() : 0;
+        if (structId == 0 || structId == rcx::kGroupSentinel) return;
+
+        auto subVar = index.data(Qt::UserRole);
+        if (!subVar.isValid()) return;
+        auto* sub = static_cast<QMdiSubWindow*>(subVar.value<void*>());
+        if (!sub || !m_tabs.contains(sub)) return;
+
+        QMenu menu;
+        auto* deleteAction = menu.addAction(QIcon(":/vsicons/remove.svg"), "Delete");
+        if (menu.exec(m_workspaceTree->viewport()->mapToGlobal(pos)) == deleteAction) {
+            auto& tab = m_tabs[sub];
+            int ni = tab.doc->tree.indexOfId(structId);
+            if (ni >= 0) {
+                tab.ctrl->removeNode(ni);
+                rebuildWorkspaceModel();
+            }
+        }
+    });
+
     m_workspaceDock->setWidget(m_workspaceTree);
     addDockWidget(Qt::LeftDockWidgetArea, m_workspaceDock);
     m_workspaceDock->hide();
 
-
     connect(m_workspaceTree, &QTreeView::doubleClicked, this, [this](const QModelIndex& index) {
         auto structIdVar = index.data(Qt::UserRole + 1);
         uint64_t structId = structIdVar.isValid() ? structIdVar.toULongLong() : 0;

src/mainwindow.h

@@ -31,7 +31,7 @@ private slots:
     void openFile();
     void saveFile();
     void saveFileAs();
-
+    void closeFile();
 
     void addNode();
     void removeNode();

src/mcp/mcp_bridge.cpp

@@ -793,7 +793,7 @@ QJsonObject McpBridge::toolSourceSwitch(const QJsonObject& args) {
     }
 
     if (args.contains("pid")) {
-        uint32_t pid = (uint32_t)args.value("pid").toInteger();
+        uint32_t pid = (uint32_t)args.value("pid").toInt();
         QString name = args.value("processName").toString();
         if (name.isEmpty()) name = QString("PID %1").arg(pid);
         QString target = QString("%1:%2").arg(pid).arg(name);

src/optionsdialog.cpp

@@ -8,8 +8,6 @@
 #include <QGroupBox>
 #include <QLabel>
 #include <QTreeWidgetItem>
-#include <QGraphicsDropShadowEffect>
-#include <QEvent>
 #include <functional>
 
 namespace rcx {
@@ -20,8 +18,6 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
     setWindowTitle("Options");
     setFixedSize(700, 450);
 
-    const auto& t = ThemeManager::instance().current();
-
     auto* mainLayout = new QVBoxLayout(this);
     mainLayout->setSpacing(8);
     mainLayout->setContentsMargins(10, 10, 10, 10);
@@ -87,6 +83,10 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
     m_titleCaseCheck->setChecked(current.menuBarTitleCase);
     visualLayout->addRow(m_titleCaseCheck);
 
+    m_showIconCheck = new QCheckBox("Show icon in title bar");
+    m_showIconCheck->setChecked(current.showIcon);
+    visualLayout->addRow(m_showIconCheck);
+
     generalLayout->addWidget(visualGroup);
 
     // Safe Mode group box
@@ -96,8 +96,6 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
 
     m_safeModeCheck = new QCheckBox("Safe Mode");
     m_safeModeCheck->setChecked(current.safeMode);
-    m_safeModeCheck->setStyleSheet(QStringLiteral(
-        "QCheckBox { font-weight: bold; }"));
     safeModeLayout->addWidget(m_safeModeCheck);
 
     auto* safeModeDesc = new QLabel(
@@ -127,8 +125,6 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
 
     m_autoMcpCheck = new QCheckBox("Auto-start MCP server");
     m_autoMcpCheck->setChecked(current.autoStartMcp);
-    m_autoMcpCheck->setStyleSheet(QStringLiteral(
-        "QCheckBox { font-weight: bold; }"));
     mcpLayout->addWidget(m_autoMcpCheck);
 
     auto* mcpDesc = new QLabel(
@@ -144,6 +140,18 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
     m_pages->addWidget(aiPage);                          // index 1
     m_pageKeywords[aiItem] = collectPageKeywords(aiPage);
 
+    // -- Generator page --
+    auto* generatorItem = new QTreeWidgetItem(envItem, {"Generator"});
+
+    auto* generatorPage = new QWidget;
+    auto* generatorLayout = new QVBoxLayout(generatorPage);
+    generatorLayout->setContentsMargins(0, 0, 0, 0);
+    generatorLayout->setSpacing(8);
+    generatorLayout->addStretch();
+
+    m_pages->addWidget(generatorPage);                   // index 2
+    m_pageKeywords[generatorItem] = collectPageKeywords(generatorPage);
+
     middleLayout->addWidget(m_pages, 1);
 
     mainLayout->addLayout(middleLayout, 1);
@@ -151,6 +159,7 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
     // Tree <-> page connection
     m_itemPageIndex[generalItem] = 0;
     m_itemPageIndex[aiItem] = 1;
+    m_itemPageIndex[generatorItem] = 2;
     connect(m_tree, &QTreeWidget::currentItemChanged, this,
             [this](QTreeWidgetItem* item, QTreeWidgetItem*) {
         if (!item) return;
@@ -165,106 +174,6 @@ OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
     connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
     mainLayout->addWidget(buttons);
 
-    // -- Styling --
-
-    // Combo boxes: set directly so the popup (top-level widget) inherits it
-    QString comboStyle = QStringLiteral(
-        "QComboBox {"
-        "  background: %1; color: %2; border: 1px solid %3;"
-        "  padding: 3px 8px; font-size: 12px;"
-        "}"
-        "QComboBox::drop-down {"
-        "  border: none; border-left: 1px solid %3;"
-        "  width: 20px;"
-        "}"
-        "QComboBox::down-arrow {"
-        "  image: url(:/vsicons/chevron-down.svg);"
-        "  width: 12px; height: 12px;"
-        "}"
-        "QComboBox QAbstractItemView {"
-        "  background: %1; color: %2; border: 1px solid %3;"
-        "  selection-background-color: %4;"
-        "}")
-        .arg(t.backgroundAlt.name(), t.text.name(),
-             t.border.name(), t.hover.name());
-    m_themeCombo->setStyleSheet(comboStyle);
-    m_fontCombo->setStyleSheet(comboStyle);
-
-    // Dialog-wide stylesheet for everything else
-    setStyleSheet(QStringLiteral(
-        "QDialog { background: %1; }"
-
-        "QLineEdit {"
-        "  background: %2; color: %3; border: 1px solid %4;"
-        "  padding: 4px 8px; font-size: 12px;"
-        "}"
-
-        "QTreeWidget {"
-        "  background: %2; color: %3; border: 1px solid %4;"
-        "  font-size: 12px; outline: none;"
-        "}"
-        "QTreeWidget::item { padding: 3px 0; outline: none; }"
-        "QTreeWidget::item:selected { background: %5; color: %3; }"
-        "QTreeWidget::item:hover { background: %6; }"
-
-        "QGroupBox {"
-        "  color: %3; border: 1px solid %4;"
-        "  margin-top: 8px; padding: 12px 8px 8px 8px;"
-        "  font-size: 12px; font-weight: bold;"
-        "}"
-        "QGroupBox::title {"
-        "  subcontrol-origin: margin;"
-        "  left: 8px; padding: 0 4px;"
-        "}"
-
-        "QLabel { color: %3; font-size: 12px; }"
-
-        "QCheckBox { color: %3; font-size: 12px; spacing: 6px; }"
-
-        "QPushButton {"
-        "  background: %2; color: %3; border: 1px solid %4;"
-        "  padding: 5px 16px; min-width: 70px; font-size: 12px;"
-        "  outline: none;"
-        "}"
-        "QPushButton:hover { background: %6; }"
-        "QPushButton:pressed { background: %1; }"
-        "QPushButton:focus { outline: none; }")
-        .arg(t.background.name(),    // %1
-             t.backgroundAlt.name(),  // %2
-             t.text.name(),           // %3
-             t.border.name(),         // %4
-             t.selection.name(),      // %5
-             t.hover.name()));        // %6
-
-    // Install hover shadow on interactive widgets (not buttons — they use stylesheet hover)
-    for (auto* w : {static_cast<QWidget*>(m_search),
-                    static_cast<QWidget*>(m_themeCombo),
-                    static_cast<QWidget*>(m_fontCombo),
-                    static_cast<QWidget*>(m_titleCaseCheck),
-                    static_cast<QWidget*>(m_safeModeCheck),
-                    static_cast<QWidget*>(m_autoMcpCheck)})
-        w->installEventFilter(this);
-
-    m_shadowColor = t.text;
-    m_shadowColor.setAlpha(80);
-}
-
-bool OptionsDialog::eventFilter(QObject* obj, QEvent* event) {
-    if (event->type() == QEvent::Enter) {
-        auto* w = qobject_cast<QWidget*>(obj);
-        if (w && !w->graphicsEffect()) {
-            auto* shadow = new QGraphicsDropShadowEffect(w);
-            shadow->setBlurRadius(12);
-            shadow->setOffset(0, 0);
-            shadow->setColor(m_shadowColor);
-            w->setGraphicsEffect(shadow);
-        }
-    } else if (event->type() == QEvent::Leave) {
-        auto* w = qobject_cast<QWidget*>(obj);
-        if (w)
-            w->setGraphicsEffect(nullptr);
-    }
-    return QDialog::eventFilter(obj, event);
 }
 
 OptionsResult OptionsDialog::result() const {
@@ -272,6 +181,7 @@ OptionsResult OptionsDialog::result() const {
     r.themeIndex = m_themeCombo->currentIndex();
     r.fontName = m_fontCombo->currentText();
     r.menuBarTitleCase = m_titleCaseCheck->isChecked();
+    r.showIcon = m_showIconCheck->isChecked();
     r.safeMode = m_safeModeCheck->isChecked();
     r.autoStartMcp = m_autoMcpCheck->isChecked();
     return r;

src/optionsdialog.h

@@ -1,5 +1,4 @@
 #pragma once
-#include "themes/theme.h"
 #include <QDialog>
 #include <QLineEdit>
 #include <QTreeWidget>
@@ -7,7 +6,6 @@
 #include <QComboBox>
 #include <QCheckBox>
 #include <QHash>
-#include <QColor>
 
 namespace rcx {
 
@@ -15,6 +13,7 @@ struct OptionsResult {
     int     themeIndex = 0;
     QString fontName;
     bool    menuBarTitleCase = true;
+    bool    showIcon = false;
     bool    safeMode = false;
     bool    autoStartMcp = false;
 };
@@ -26,9 +25,6 @@ public:
 
     OptionsResult result() const;
 
-protected:
-    bool eventFilter(QObject* obj, QEvent* event) override;
-
 private:
     void filterTree(const QString& text);
     static QStringList collectPageKeywords(QWidget* page);
@@ -39,11 +35,10 @@ private:
     QComboBox*      m_themeCombo     = nullptr;
     QComboBox*      m_fontCombo      = nullptr;
     QCheckBox*      m_titleCaseCheck = nullptr;
+    QCheckBox*      m_showIconCheck  = nullptr;
     QCheckBox*      m_safeModeCheck  = nullptr;
     QCheckBox*      m_autoMcpCheck   = nullptr;
 
-    QColor m_shadowColor;
-
     // searchable keywords per leaf tree item
     QHash<QTreeWidgetItem*, QStringList> m_pageKeywords;
     // tree item → stacked widget page index

src/titlebar.cpp

@@ -122,6 +122,8 @@ void TitleBarWidget::setMenuBarTitleCase(bool titleCase) {
         clean.remove('&');
 
         if (titleCase) {
+            action->setText("&" + clean.toUpper());
+        } else {
             QString result;
             bool capitalizeNext = true;
             for (int i = 0; i < clean.length(); ++i) {
@@ -135,8 +137,6 @@ void TitleBarWidget::setMenuBarTitleCase(bool titleCase) {
                 }
             }
             action->setText("&" + result);
-        } else {
-            action->setText("&" + clean.toUpper());
         }
     }
 }

tests/test_options_dialog.cpp

@@ -0,0 +1,251 @@
+#include <QtTest/QTest>
+#include <QApplication>
+#include <QComboBox>
+#include <QCheckBox>
+#include <QTreeWidget>
+#include <QStackedWidget>
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QGroupBox>
+#include <QLineEdit>
+#include <QLabel>
+#include "optionsdialog.h"
+#include "themes/thememanager.h"
+
+using namespace rcx;
+
+// Helper: apply the global palette the same way main.cpp does
+static void applyGlobalTheme(const Theme& theme) {
+    QPalette pal;
+    pal.setColor(QPalette::Window,          theme.background);
+    pal.setColor(QPalette::WindowText,      theme.text);
+    pal.setColor(QPalette::Base,            theme.background);
+    pal.setColor(QPalette::AlternateBase,   theme.surface);
+    pal.setColor(QPalette::Text,            theme.text);
+    pal.setColor(QPalette::Button,          theme.button);
+    pal.setColor(QPalette::ButtonText,      theme.text);
+    pal.setColor(QPalette::Highlight,       theme.selection);
+    pal.setColor(QPalette::HighlightedText, theme.text);
+    pal.setColor(QPalette::ToolTipBase,     theme.backgroundAlt);
+    pal.setColor(QPalette::ToolTipText,     theme.text);
+    pal.setColor(QPalette::Mid,             theme.border);
+    pal.setColor(QPalette::Dark,            theme.background);
+    pal.setColor(QPalette::Light,           theme.textFaint);
+    pal.setColor(QPalette::Link,            theme.indHoverSpan);
+
+    pal.setColor(QPalette::Disabled, QPalette::WindowText,      theme.textMuted);
+    pal.setColor(QPalette::Disabled, QPalette::Text,            theme.textMuted);
+    pal.setColor(QPalette::Disabled, QPalette::ButtonText,      theme.textMuted);
+    pal.setColor(QPalette::Disabled, QPalette::HighlightedText, theme.textMuted);
+    pal.setColor(QPalette::Disabled, QPalette::Light,           theme.background);
+
+    qApp->setPalette(pal);
+    qApp->setStyleSheet(QString());
+}
+
+class TestOptionsDialog : public QObject {
+    Q_OBJECT
+private slots:
+
+    void initTestCase() {
+        // Apply theme palette so dialog inherits real colors
+        auto& tm = ThemeManager::instance();
+        applyGlobalTheme(tm.current());
+    }
+
+    void dialogCreatesAllWidgets() {
+        OptionsResult defaults;
+        defaults.themeIndex = 0;
+        defaults.fontName = "JetBrains Mono";
+        defaults.menuBarTitleCase = true;
+        defaults.safeMode = false;
+        defaults.autoStartMcp = false;
+
+        OptionsDialog dlg(defaults);
+
+        // Core widgets exist
+        auto* tree = dlg.findChild<QTreeWidget*>();
+        QVERIFY(tree);
+        auto* pages = dlg.findChild<QStackedWidget*>();
+        QVERIFY(pages);
+        QCOMPARE(pages->count(), 3);
+
+        auto* themeCombo = dlg.findChild<QComboBox*>("themeCombo");
+        QVERIFY(themeCombo);
+        QVERIFY(themeCombo->count() >= 3);
+
+        auto* fontCombo = dlg.findChild<QComboBox*>("fontCombo");
+        QVERIFY(fontCombo);
+        QCOMPARE(fontCombo->count(), 2);
+
+        auto* showIconCheck = dlg.findChild<QCheckBox*>();
+        QVERIFY(showIconCheck);
+
+        auto* buttons = dlg.findChild<QDialogButtonBox*>();
+        QVERIFY(buttons);
+        QVERIFY(buttons->button(QDialogButtonBox::Ok));
+        QVERIFY(buttons->button(QDialogButtonBox::Cancel));
+    }
+
+    void resultReflectsInput() {
+        OptionsResult input;
+        input.themeIndex = 1;
+        input.fontName = "Consolas";
+        input.menuBarTitleCase = false;
+        input.safeMode = true;
+        input.autoStartMcp = true;
+
+        OptionsDialog dlg(input);
+        auto r = dlg.result();
+
+        QCOMPARE(r.themeIndex, 1);
+        QCOMPARE(r.fontName, QString("Consolas"));
+        QCOMPARE(r.menuBarTitleCase, false);
+        QCOMPARE(r.safeMode, true);
+        QCOMPARE(r.autoStartMcp, true);
+    }
+
+    void noStyleSheetOnDialog() {
+        OptionsResult defaults;
+        OptionsDialog dlg(defaults);
+
+        // Dialog itself must have no stylesheet override
+        QVERIFY(dlg.styleSheet().isEmpty());
+
+        // Combo boxes must have no stylesheet override
+        auto* themeCombo = dlg.findChild<QComboBox*>("themeCombo");
+        QVERIFY(themeCombo->styleSheet().isEmpty());
+        auto* fontCombo = dlg.findChild<QComboBox*>("fontCombo");
+        QVERIFY(fontCombo->styleSheet().isEmpty());
+
+        // No child widget should have a stylesheet set
+        for (auto* child : dlg.findChildren<QWidget*>()) {
+            QVERIFY2(child->styleSheet().isEmpty(),
+                      qPrintable(QString("Widget %1 (%2) has unexpected stylesheet: %3")
+                          .arg(child->objectName(),
+                               child->metaObject()->className(),
+                               child->styleSheet())));
+        }
+    }
+
+    void highlightColorDiffersFromBackground() {
+        // Verify the palette Highlight is distinguishable from Window background
+        // This is the root cause of broken hover: if they're the same, hover is invisible
+        auto& tm = ThemeManager::instance();
+        const auto themes = tm.themes();
+        for (const auto& theme : themes) {
+            QVERIFY2(theme.selection != theme.background,
+                      qPrintable(QString("Theme '%1': selection == background (%2)")
+                          .arg(theme.name, theme.background.name())));
+        }
+    }
+
+    void paletteHighlightIsSelection() {
+        // After applying theme, QPalette::Highlight must be theme.selection (not theme.hover)
+        auto& tm = ThemeManager::instance();
+        const auto& theme = tm.current();
+        applyGlobalTheme(theme);
+
+        QPalette pal = qApp->palette();
+        QCOMPARE(pal.color(QPalette::Highlight), theme.selection);
+    }
+
+    void treePageSwitching() {
+        OptionsResult defaults;
+        OptionsDialog dlg(defaults);
+
+        auto* tree = dlg.findChild<QTreeWidget*>();
+        auto* pages = dlg.findChild<QStackedWidget*>();
+        QVERIFY(tree && pages);
+
+        // General is selected by default -> page 0
+        QCOMPARE(pages->currentIndex(), 0);
+
+        // Find "AI Features" item and select it
+        auto* envItem = tree->topLevelItem(0);
+        QVERIFY(envItem);
+        QTreeWidgetItem* aiItem = nullptr;
+        for (int i = 0; i < envItem->childCount(); ++i) {
+            if (envItem->child(i)->text(0) == "AI Features") {
+                aiItem = envItem->child(i);
+                break;
+            }
+        }
+        QVERIFY(aiItem);
+        tree->setCurrentItem(aiItem);
+        QCOMPARE(pages->currentIndex(), 1);
+
+        // Switch back to General
+        QTreeWidgetItem* generalItem = nullptr;
+        for (int i = 0; i < envItem->childCount(); ++i) {
+            if (envItem->child(i)->text(0) == "General") {
+                generalItem = envItem->child(i);
+                break;
+            }
+        }
+        QVERIFY(generalItem);
+        tree->setCurrentItem(generalItem);
+        QCOMPARE(pages->currentIndex(), 0);
+    }
+
+    void searchFilterHidesItems() {
+        OptionsResult defaults;
+        OptionsDialog dlg(defaults);
+
+        auto* search = dlg.findChild<QLineEdit*>();
+        auto* tree = dlg.findChild<QTreeWidget*>();
+        QVERIFY(search && tree);
+
+        auto* envItem = tree->topLevelItem(0);
+        QVERIFY(envItem);
+
+        // All children visible initially
+        for (int i = 0; i < envItem->childCount(); ++i)
+            QVERIFY(!envItem->child(i)->isHidden());
+
+        // Search for "MCP" - should hide General, show AI Features
+        search->setText("MCP");
+        QTreeWidgetItem* generalItem = nullptr;
+        QTreeWidgetItem* aiItem = nullptr;
+        for (int i = 0; i < envItem->childCount(); ++i) {
+            auto* child = envItem->child(i);
+            if (child->text(0) == "General") generalItem = child;
+            if (child->text(0) == "AI Features") aiItem = child;
+        }
+        QVERIFY(generalItem && aiItem);
+        QVERIFY(generalItem->isHidden());
+        QVERIFY(!aiItem->isHidden());
+
+        // Clear search - all visible again
+        search->setText("");
+        QVERIFY(!generalItem->isHidden());
+        QVERIFY(!aiItem->isHidden());
+    }
+
+    void dialogInheritsPalette() {
+        auto& tm = ThemeManager::instance();
+        const auto& theme = tm.current();
+        applyGlobalTheme(theme);
+
+        OptionsResult defaults;
+        OptionsDialog dlg(defaults);
+        dlg.show();
+        QTest::qWaitForWindowExposed(&dlg);
+
+        // Dialog's effective palette should match the app palette
+        QPalette dlgPal = dlg.palette();
+        QPalette appPal = qApp->palette();
+
+        QCOMPARE(dlgPal.color(QPalette::Window), appPal.color(QPalette::Window));
+        QCOMPARE(dlgPal.color(QPalette::WindowText), appPal.color(QPalette::WindowText));
+        QCOMPARE(dlgPal.color(QPalette::Highlight), appPal.color(QPalette::Highlight));
+        QCOMPARE(dlgPal.color(QPalette::Button), appPal.color(QPalette::Button));
+        QCOMPARE(dlgPal.color(QPalette::ButtonText), appPal.color(QPalette::ButtonText));
+
+        // Highlight must be visible against background
+        QVERIFY(dlgPal.color(QPalette::Highlight) != dlgPal.color(QPalette::Window));
+    }
+};
+
+QTEST_MAIN(TestOptionsDialog)
+#include "test_options_dialog.moc"

tests/test_windbg_provider.cpp

@@ -325,7 +325,7 @@ private slots:
         // Verify it's not all zeros (the old failure mode)
         bool allZero = true;
         for (int i = 0; i < data.size(); ++i) {
-            if (data[i] != 0) { allZero = false; break; }
+            if (data[i] != '\0') { allZero = false; break; }
         }
         QVERIFY2(!allZero, "Data is all zeros — background thread read failed");
     }