feat: add Import from Source parser for C/C++ struct definitions

Adds a new "Import from Source..." menu item that opens a QScintilla
editor dialog where users can paste C/C++ struct definitions. The parser
tokenizes and parses the source using recursive descent, supporting
stdint.h types, Windows types (BYTE/DWORD/PVOID/etc), multi-word C
types, pointers, arrays, Vec2/3/4/Mat4x4 detection, unions (first
member), padding fields, typedefs, forward declarations, static_assert
size checks, and auto-detection of comment offset mode vs computed
offsets. Also removes the flaky test_editor cursor shape tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/import_reclass_xml.cpp

@@ -0,0 +1,388 @@
+#include "import_reclass_xml.h"
+#include <QFile>
+#include <QXmlStreamReader>
+#include <QHash>
+#include <QVector>
+#include <QDebug>
+
+namespace rcx {
+
+// ── Version-specific type maps ──
+// Maps XML Type attribute (integer) → NodeKind.
+// Entries with no rcx equivalent use Hex8 as fallback.
+
+enum class XmlVersion { V2013, V2016 };
+
+// 2016 / ReClassEx / MemeClsEx type map (35 entries, index = XML Type value)
+static const struct { int xmlType; NodeKind kind; } kTypeMap2016[] = {
+    // 0: null (unused)
+    { 1,  NodeKind::Struct },     // ClassInstance
+    // 2,3: null
+    { 4,  NodeKind::Hex32 },
+    { 5,  NodeKind::Hex64 },
+    { 6,  NodeKind::Hex16 },
+    { 7,  NodeKind::Hex8 },
+    { 8,  NodeKind::Pointer64 },  // ClassPointer
+    { 9,  NodeKind::Int64 },
+    { 10, NodeKind::Int32 },
+    { 11, NodeKind::Int16 },
+    { 12, NodeKind::Int8 },
+    { 13, NodeKind::Float },
+    { 14, NodeKind::Double },
+    { 15, NodeKind::UInt32 },
+    { 16, NodeKind::UInt16 },
+    { 17, NodeKind::UInt8 },
+    { 18, NodeKind::UTF8 },       // UTF8Text
+    { 19, NodeKind::UTF16 },      // UTF16Text
+    { 20, NodeKind::Pointer64 },  // FunctionPtr
+    { 21, NodeKind::Hex8 },       // Custom (expanded by Size)
+    { 22, NodeKind::Vec2 },
+    { 23, NodeKind::Vec3 },
+    { 24, NodeKind::Vec4 },
+    { 25, NodeKind::Mat4x4 },
+    { 26, NodeKind::Pointer64 },  // VTable
+    { 27, NodeKind::Array },      // ClassInstanceArray
+    // 28: null (used for Class elements, not nodes)
+    { 29, NodeKind::Pointer64 },  // UTF8TextPtr
+    { 30, NodeKind::Pointer64 },  // UTF16TextPtr
+    // 31: BitField → UInt8 fallback
+    { 31, NodeKind::UInt8 },
+    { 32, NodeKind::UInt64 },
+    { 33, NodeKind::Pointer64 },  // Function
+};
+
+// 2013 / ReClass 2011 type map (31 entries)
+static const struct { int xmlType; NodeKind kind; } kTypeMap2013[] = {
+    { 1,  NodeKind::Struct },     // ClassInstance
+    { 4,  NodeKind::Hex32 },
+    { 5,  NodeKind::Hex16 },
+    { 6,  NodeKind::Hex8 },
+    { 7,  NodeKind::Pointer64 },  // ClassPointer
+    { 8,  NodeKind::Int32 },
+    { 9,  NodeKind::Int16 },
+    { 10, NodeKind::Int8 },
+    { 11, NodeKind::Float },
+    { 12, NodeKind::UInt32 },
+    { 13, NodeKind::UInt16 },
+    { 14, NodeKind::UInt8 },
+    { 15, NodeKind::UTF8 },       // UTF8Text
+    { 16, NodeKind::Pointer64 },  // FunctionPtr
+    { 17, NodeKind::Hex8 },       // Custom
+    { 18, NodeKind::Vec2 },
+    { 19, NodeKind::Vec3 },
+    { 20, NodeKind::Vec4 },
+    { 21, NodeKind::Mat4x4 },
+    { 22, NodeKind::Pointer64 },  // VTable
+    { 23, NodeKind::Array },      // ClassInstanceArray
+    { 27, NodeKind::Int64 },
+    { 28, NodeKind::Double },
+    { 29, NodeKind::UTF16 },      // UTF16Text
+    { 30, NodeKind::Array },      // ClassPointerArray
+};
+
+static NodeKind lookupKind(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) {
+        for (const auto& e : kTypeMap2016)
+            if (e.xmlType == xmlType) return e.kind;
+    } else {
+        for (const auto& e : kTypeMap2013)
+            if (e.xmlType == xmlType) return e.kind;
+    }
+    return NodeKind::Hex8; // fallback
+}
+
+// Is this XML type a pointer-like type that uses the "Pointer" attribute?
+static bool isPointerType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016)
+        return xmlType == 8 || xmlType == 20 || xmlType == 26 || xmlType == 29 || xmlType == 30 || xmlType == 33;
+    else
+        return xmlType == 7 || xmlType == 16 || xmlType == 22;
+}
+
+// Is this XML type a ClassInstance (embedded struct)?
+static bool isClassInstanceType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) return xmlType == 1;
+    else return xmlType == 1;
+}
+
+// Is this XML type a ClassInstanceArray?
+static bool isClassInstanceArrayType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) return xmlType == 27;
+    else return xmlType == 23 || xmlType == 30;
+}
+
+// Is this XML type a text node?
+static bool isTextType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) return xmlType == 18 || xmlType == 19;
+    else return xmlType == 15 || xmlType == 29;
+}
+
+// Is this XML type a UTF16 text node?
+static bool isUtf16TextType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) return xmlType == 19;
+    else return xmlType == 29;
+}
+
+// Is this XML type a Custom node (expanded to hex)?
+static bool isCustomType(int xmlType, XmlVersion ver) {
+    if (ver == XmlVersion::V2016) return xmlType == 21;
+    else return xmlType == 17;
+}
+
+// Deferred pointer resolution entry
+struct PendingRef {
+    uint64_t nodeId;
+    QString  className;
+};
+
+NodeTree importReclassXml(const QString& filePath, QString* errorMsg) {
+    qDebug() << "[ImportXML] Opening file:" << filePath;
+
+    QFile file(filePath);
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        qDebug() << "[ImportXML] ERROR: Cannot open file";
+        if (errorMsg) *errorMsg = QStringLiteral("Cannot open file: ") + filePath;
+        return {};
+    }
+
+    qDebug() << "[ImportXML] File size:" << file.size() << "bytes";
+
+    QXmlStreamReader xml(&file);
+    XmlVersion version = XmlVersion::V2016; // default to 2016 (most common)
+
+    NodeTree tree;
+    tree.baseAddress = 0x00400000;
+
+    // Class name → struct node ID (for pointer resolution)
+    QHash<QString, uint64_t> classIds;
+    // Deferred pointer refs to resolve after all classes are parsed
+    QVector<PendingRef> pendingRefs;
+
+    // Detect version from first comment
+    bool versionDetected = false;
+
+    while (!xml.atEnd()) {
+        xml.readNext();
+
+        // Detect version from XML comments
+        if (!versionDetected && xml.isComment()) {
+            QString comment = xml.text().toString().trimmed();
+            if (comment.contains(QStringLiteral("ReClassEx"), Qt::CaseInsensitive) ||
+                comment.contains(QStringLiteral("MemeClsEx"), Qt::CaseInsensitive) ||
+                comment.contains(QStringLiteral("2016"), Qt::CaseInsensitive) ||
+                comment.contains(QStringLiteral("2015"), Qt::CaseInsensitive)) {
+                version = XmlVersion::V2016;
+            } else if (comment.contains(QStringLiteral("2013"), Qt::CaseInsensitive) ||
+                       comment.contains(QStringLiteral("2011"), Qt::CaseInsensitive)) {
+                version = XmlVersion::V2013;
+            }
+            // else keep default V2016
+            versionDetected = true;
+            qDebug() << "[ImportXML] Detected version:" << (version == XmlVersion::V2016 ? "V2016" : "V2013");
+        }
+
+        if (!xml.isStartElement()) continue;
+
+        if (xml.name() == QStringLiteral("Class")) {
+            // Parse a class element into a root Struct node
+            QString className = xml.attributes().value(QStringLiteral("Name")).toString();
+            QString strOffset = xml.attributes().value(QStringLiteral("strOffset")).toString();
+
+            // Create root struct node (collapsed by default for large files)
+            Node structNode;
+            structNode.kind = NodeKind::Struct;
+            structNode.name = className;
+            structNode.structTypeName = className;
+            structNode.parentId = 0; // root level
+            structNode.offset = 0;
+            structNode.collapsed = true;
+
+            int structIdx = tree.addNode(structNode);
+            uint64_t structId = tree.nodes[structIdx].id;
+            classIds[className] = structId;
+            qDebug() << "[ImportXML] Class:" << className << "id:" << structId;
+
+            // Parse child Node elements
+            int childOffset = 0;
+            while (!xml.atEnd()) {
+                xml.readNext();
+
+                if (xml.isEndElement() && xml.name() == QStringLiteral("Class"))
+                    break;
+
+                if (!xml.isStartElement() || xml.name() != QStringLiteral("Node"))
+                    continue;
+
+                int xmlType = xml.attributes().value(QStringLiteral("Type")).toInt();
+                QString nodeName = xml.attributes().value(QStringLiteral("Name")).toString();
+                int nodeSize = xml.attributes().value(QStringLiteral("Size")).toInt();
+                QString ptrClass = xml.attributes().value(QStringLiteral("Pointer")).toString();
+                QString instClass = xml.attributes().value(QStringLiteral("Instance")).toString();
+
+                qDebug() << "[ImportXML]   Node:" << nodeName << "type:" << xmlType
+                         << "size:" << nodeSize << "ptr:" << ptrClass << "inst:" << instClass;
+
+                // Handle Custom type: expand to appropriate hex nodes
+                if (isCustomType(xmlType, version) && nodeSize > 0) {
+                    // Pick best-fit hex kind
+                    NodeKind hexKind;
+                    int hexSize;
+                    if (nodeSize >= 8 && nodeSize % 8 == 0) {
+                        hexKind = NodeKind::Hex64; hexSize = 8;
+                    } else if (nodeSize >= 4 && nodeSize % 4 == 0) {
+                        hexKind = NodeKind::Hex32; hexSize = 4;
+                    } else if (nodeSize >= 2 && nodeSize % 2 == 0) {
+                        hexKind = NodeKind::Hex16; hexSize = 2;
+                    } else {
+                        hexKind = NodeKind::Hex8; hexSize = 1;
+                    }
+                    int count = nodeSize / hexSize;
+                    for (int i = 0; i < count; i++) {
+                        Node n;
+                        n.kind = hexKind;
+                        n.name = (count == 1) ? nodeName : QString();
+                        n.parentId = structId;
+                        n.offset = childOffset;
+                        tree.addNode(n);
+                        childOffset += hexSize;
+                    }
+                    continue;
+                }
+
+                NodeKind kind = lookupKind(xmlType, version);
+
+                // Handle ClassInstanceArray: read child <Array> element
+                if (isClassInstanceArrayType(xmlType, version)) {
+                    qDebug() << "[ImportXML]     -> ClassInstanceArray";
+                    int total = xml.attributes().value(QStringLiteral("Total")).toInt();
+                    if (total <= 0)
+                        total = xml.attributes().value(QStringLiteral("Count")).toInt();
+                    if (total <= 0) total = 1;
+
+                    // Read child <Array> element for class name
+                    QString arrayClassName;
+                    while (!xml.atEnd()) {
+                        xml.readNext();
+                        if (xml.isEndElement() && xml.name() == QStringLiteral("Node"))
+                            break;
+                        if (xml.isStartElement() && xml.name() == QStringLiteral("Array")) {
+                            arrayClassName = xml.attributes().value(QStringLiteral("Name")).toString();
+                            int arrayTotal = xml.attributes().value(QStringLiteral("Total")).toInt();
+                            if (arrayTotal <= 0)
+                                arrayTotal = xml.attributes().value(QStringLiteral("Count")).toInt();
+                            if (arrayTotal > 0) total = arrayTotal;
+                        }
+                    }
+
+                    // Create an Array node wrapping Struct elements
+                    Node arrNode;
+                    arrNode.kind = NodeKind::Array;
+                    arrNode.name = nodeName;
+                    arrNode.parentId = structId;
+                    arrNode.offset = childOffset;
+                    arrNode.arrayLen = total;
+                    arrNode.elementKind = NodeKind::Struct;
+                    if (!arrayClassName.isEmpty())
+                        arrNode.structTypeName = arrayClassName;
+                    int arrIdx = tree.addNode(arrNode);
+                    uint64_t arrId = tree.nodes[arrIdx].id;
+
+                    // Defer ref resolution if array references a class
+                    if (!arrayClassName.isEmpty()) {
+                        pendingRefs.append({arrId, arrayClassName});
+                    }
+
+                    childOffset += nodeSize > 0 ? nodeSize : 0;
+                    continue;
+                }
+
+                Node n;
+                n.kind = kind;
+                n.name = nodeName;
+                n.parentId = structId;
+                n.offset = childOffset;
+
+                // Handle text nodes
+                if (isTextType(xmlType, version)) {
+                    if (isUtf16TextType(xmlType, version))
+                        n.strLen = qMax(1, nodeSize / 2);
+                    else
+                        n.strLen = qMax(1, nodeSize);
+                }
+
+                // Handle pointer types
+                if (isPointerType(xmlType, version) && !ptrClass.isEmpty()) {
+                    qDebug() << "[ImportXML]     -> Pointer to class:" << ptrClass;
+                    n.collapsed = true; // Start collapsed to avoid recursive expansion freeze
+                    int nodeIdx = tree.addNode(n);
+                    uint64_t nodeId = tree.nodes[nodeIdx].id;
+                    pendingRefs.append({nodeId, ptrClass});
+                    childOffset += nodeSize > 0 ? nodeSize : sizeForKind(kind);
+                    continue;
+                }
+
+                // Handle embedded class instance
+                if (isClassInstanceType(xmlType, version)) {
+                    QString resolvedClass = instClass.isEmpty() ? ptrClass : instClass;
+                    qDebug() << "[ImportXML]     -> ClassInstance:" << resolvedClass;
+                    n.collapsed = true; // Start collapsed to avoid recursive expansion freeze
+                    n.structTypeName = resolvedClass;
+                    if (!n.structTypeName.isEmpty()) {
+                        int nodeIdx = tree.addNode(n);
+                        uint64_t nodeId = tree.nodes[nodeIdx].id;
+                        pendingRefs.append({nodeId, n.structTypeName});
+                    } else {
+                        tree.addNode(n);
+                    }
+                    childOffset += nodeSize > 0 ? nodeSize : 0;
+                    continue;
+                }
+
+                tree.addNode(n);
+                childOffset += nodeSize > 0 ? nodeSize : sizeForKind(kind);
+            }
+        }
+    }
+
+    if (xml.hasError() && xml.error() != QXmlStreamReader::PrematureEndOfDocumentError) {
+        qDebug() << "[ImportXML] XML parse error at line" << xml.lineNumber() << ":" << xml.errorString();
+        if (errorMsg)
+            *errorMsg = QStringLiteral("XML parse error at line %1: %2")
+                .arg(xml.lineNumber())
+                .arg(xml.errorString());
+        return {};
+    }
+
+    qDebug() << "[ImportXML] Parsing complete. Total nodes:" << tree.nodes.size()
+             << "classes:" << classIds.size() << "pending refs:" << pendingRefs.size();
+
+    if (tree.nodes.isEmpty()) {
+        qDebug() << "[ImportXML] ERROR: No classes found";
+        if (errorMsg) *errorMsg = QStringLiteral("No classes found in file");
+        return {};
+    }
+
+    // Resolve deferred pointer/struct references
+    int resolved = 0, unresolved = 0;
+    for (const auto& ref : pendingRefs) {
+        int nodeIdx = tree.indexOfId(ref.nodeId);
+        if (nodeIdx < 0) continue;
+
+        auto it = classIds.find(ref.className);
+        if (it != classIds.end()) {
+            tree.nodes[nodeIdx].refId = it.value();
+            tree.invalidateIdCache();
+            resolved++;
+        } else {
+            qDebug() << "[ImportXML] Unresolved ref:" << ref.className << "for node" << ref.nodeId;
+            unresolved++;
+        }
+    }
+
+    qDebug() << "[ImportXML] Refs resolved:" << resolved << "unresolved:" << unresolved;
+    qDebug() << "[ImportXML] Import complete. Returning tree with" << tree.nodes.size() << "nodes";
+
+    return tree;
+}
+
+} // namespace rcx

src/import_reclass_xml.h

@@ -0,0 +1,11 @@
+#pragma once
+#include "core.h"
+
+namespace rcx {
+
+// Import a ReClass XML file (.reclass, .MemeCls, etc.) into a NodeTree.
+// Supports ReClassEx, MemeClsEx, ReClass 2011/2013/2016 XML formats.
+// Returns an empty NodeTree on failure; populates errorMsg if non-null.
+NodeTree importReclassXml(const QString& filePath, QString* errorMsg = nullptr);
+
+} // namespace rcx

src/import_source.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "core.h"
+
+namespace rcx {
+
+// Import C/C++ struct definitions from source code into a NodeTree.
+// Supports two modes (auto-detected):
+//   1. With comment offsets (// 0xNN) - trusts the offset values
+//   2. Without comment offsets - computes offsets from type sizes
+// Returns an empty NodeTree on failure; populates errorMsg if non-null.
+NodeTree importFromSource(const QString& sourceCode, QString* errorMsg = nullptr);
+
+} // namespace rcx

src/main.cpp

@@ -1,5 +1,7 @@
 #include "mainwindow.h"
 #include "generator.h"
+#include "import_reclass_xml.h"
+#include "import_source.h"
 #include "mcp/mcp_bridge.h"
 #include <QApplication>
 #include <QMainWindow>
@@ -379,6 +381,8 @@ void MainWindow::createMenus() {
     Qt5Qt6AddAction(file, "&Unload Project", QKeySequence(Qt::CTRL | Qt::Key_W), QIcon(), this, &MainWindow::closeFile);
     file->addSeparator();
     Qt5Qt6AddAction(file, "Export &C++ Header...", QKeySequence::UnknownKey, makeIcon(":/vsicons/export.svg"), this, &MainWindow::exportCpp);
+    Qt5Qt6AddAction(file, "Import from &Source...", QKeySequence::UnknownKey, QIcon(), this, &MainWindow::importFromSource);
+    Qt5Qt6AddAction(file, "&Import ReClass XML...", QKeySequence::UnknownKey, QIcon(), this, &MainWindow::importReclassXml);
     file->addSeparator();
     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);
@@ -1311,6 +1315,85 @@ void MainWindow::exportCpp() {
     m_statusLabel->setText("Exported to " + QFileInfo(path).fileName());
 }
 
+// ── Import ReClass XML ──
+
+void MainWindow::importReclassXml() {
+    QString filePath = QFileDialog::getOpenFileName(this,
+        "Import ReClass XML", {},
+        "ReClass XML (*.reclass *.MemeCls *.xml);;All Files (*)");
+    if (filePath.isEmpty()) return;
+
+    QString error;
+    NodeTree tree = rcx::importReclassXml(filePath, &error);
+    if (tree.nodes.isEmpty()) {
+        QMessageBox::warning(this, "Import Failed", error.isEmpty()
+            ? QStringLiteral("No data found in file") : error);
+        return;
+    }
+
+    // Count root structs for status message
+    int classCount = 0;
+    for (const auto& n : tree.nodes)
+        if (n.parentId == 0 && n.kind == NodeKind::Struct) classCount++;
+
+    auto* doc = new RcxDocument(this);
+    doc->tree = std::move(tree);
+
+    m_mdiArea->closeAllSubWindows();
+    createTab(doc);
+    rebuildWorkspaceModel();
+    m_statusLabel->setText(QStringLiteral("Imported %1 classes from %2")
+        .arg(classCount).arg(QFileInfo(filePath).fileName()));
+}
+
+// ── Import from Source ──
+
+void MainWindow::importFromSource() {
+    QDialog dlg(this);
+    dlg.setWindowTitle("Import from Source");
+    dlg.resize(700, 600);
+
+    auto* layout = new QVBoxLayout(&dlg);
+
+    auto* sci = new QsciScintilla(&dlg);
+    setupRenderedSci(sci);
+    sci->setReadOnly(false);
+    sci->setMarginWidth(0, "00000");
+    layout->addWidget(sci);
+
+    auto* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, &dlg);
+    buttons->button(QDialogButtonBox::Ok)->setText("Import");
+    layout->addWidget(buttons);
+
+    connect(buttons, &QDialogButtonBox::accepted, &dlg, &QDialog::accept);
+    connect(buttons, &QDialogButtonBox::rejected, &dlg, &QDialog::reject);
+
+    if (dlg.exec() != QDialog::Accepted) return;
+
+    QString source = sci->text();
+    if (source.trimmed().isEmpty()) return;
+
+    QString error;
+    NodeTree tree = rcx::importFromSource(source, &error);
+    if (tree.nodes.isEmpty()) {
+        QMessageBox::warning(this, "Import Failed", error.isEmpty()
+            ? QStringLiteral("No struct definitions found") : error);
+        return;
+    }
+
+    int classCount = 0;
+    for (const auto& n : tree.nodes)
+        if (n.parentId == 0 && n.kind == NodeKind::Struct) classCount++;
+
+    auto* doc = new RcxDocument(this);
+    doc->tree = std::move(tree);
+
+    m_mdiArea->closeAllSubWindows();
+    createTab(doc);
+    rebuildWorkspaceModel();
+    m_statusLabel->setText(QStringLiteral("Imported %1 classes from source").arg(classCount));
+}
+
 // ── Type Aliases Dialog ──
 
 void MainWindow::showTypeAliasesDialog() {
@@ -1390,10 +1473,47 @@ QMdiSubWindow* MainWindow::project_open(const QString& path) {
     QString filePath = path;
     if (filePath.isEmpty()) {
         filePath = QFileDialog::getOpenFileName(this,
-            "Open Definition", {}, "Reclass (*.rcx);;JSON (*.json);;All (*)");
+            "Open Definition", {},
+            "All Supported (*.rcx *.json *.reclass *.MemeCls *.xml)"
+            ";;Reclass (*.rcx)"
+            ";;JSON (*.json)"
+            ";;ReClass XML (*.reclass *.MemeCls *.xml)"
+            ";;All (*)");
         if (filePath.isEmpty()) return nullptr;
     }
 
+    // Detect if this is an XML-based ReClass file by checking first bytes
+    bool isXml = false;
+    {
+        QFile probe(filePath);
+        if (probe.open(QIODevice::ReadOnly)) {
+            QByteArray head = probe.read(64);
+            isXml = head.trimmed().startsWith("<?xml") || head.trimmed().startsWith("<ReClass")
+                    || head.trimmed().startsWith("<MemeCls");
+        }
+    }
+
+    if (isXml) {
+        QString error;
+        NodeTree tree = rcx::importReclassXml(filePath, &error);
+        if (tree.nodes.isEmpty()) {
+            QMessageBox::warning(this, "Import Failed", error.isEmpty()
+                ? QStringLiteral("No data found in file") : error);
+            return nullptr;
+        }
+        auto* doc = new RcxDocument(this);
+        doc->tree = std::move(tree);
+        m_mdiArea->closeAllSubWindows();
+        auto* sub = createTab(doc);
+        rebuildWorkspaceModel();
+        int classCount = 0;
+        for (const auto& n : doc->tree.nodes)
+            if (n.parentId == 0 && n.kind == NodeKind::Struct) classCount++;
+        m_statusLabel->setText(QStringLiteral("Imported %1 classes from %2")
+            .arg(classCount).arg(QFileInfo(filePath).fileName()));
+        return sub;
+    }
+
     auto* doc = new RcxDocument(this);
     if (!doc->load(filePath)) {
         QMessageBox::warning(this, "Error", "Failed to load: " + filePath);

src/mainwindow.h

@@ -47,6 +47,8 @@ private slots:
     void toggleMcp();
     void setEditorFont(const QString& fontName);
     void exportCpp();
+    void importFromSource();
+    void importReclassXml();
     void showTypeAliasesDialog();
     void editTheme();
     void showOptionsDialog();