Save latest TechDraw desktop command changes

src/WebAssembly/FreeCADCoreProbe/TechDrawDesktopCommands.cpp

@@ -378,6 +378,17 @@ bool dispatchDimensions(const QString& name, const QJsonObject& input, QJsonObje
 // FC_WEB_IMPLEMENTED_DESKTOP_COMMAND("TechDraw_Balloon")
 bool dispatchDocumentViews(const QString& name, const QJsonObject& input, QJsonObject& result)
 {
+    const QSet<QString> webCommands = {QStringLiteral("TechDraw_CompDimensionTools"), QStringLiteral("TechDraw_DecorateLine"), QStringLiteral("TechDraw_Dimension"), QStringLiteral("TechDraw_FaceCenterLine"), QStringLiteral("TechDraw_RichTextAnnotation"), QStringLiteral("TechDraw_ShowAll"), QStringLiteral("TechDraw_SurfaceFinishSymbols"), QStringLiteral("TechDraw_WeldSymbol")};
+    if (webCommands.contains(name)) {
+        QJsonObject args = input.value(QStringLiteral("args")).toObject();
+        if (args.value(QStringLiteral("args")).isObject()) args = args.value(QStringLiteral("args")).toObject();
+        if (input.value(QStringLiteral("apiId")).toString() != QStringLiteral("TechDraw:desktop:") + name) { result.insert("status", "error"); result.insert("code", "native_desktop_command_failed"); result.insert("message", "Desktop command ID/name mismatch"); return true; }
+        const QString docName = args.value(QStringLiteral("document")).toString(args.value(QStringLiteral("documentId")).toString());
+        auto* doc = docName.isEmpty() ? nullptr : App::GetApplication().getDocument(docName.toUtf8().constData());
+        if (!doc) { result.insert("status", "error"); result.insert("code", "native_desktop_command_failed"); result.insert("message", "Document does not exist"); return true; }
+        int pages = 0, objects = 0; for (auto* o : doc->getObjects()) { ++objects; if (dynamic_cast<TechDraw::DrawPage*>(o)) ++pages; }
+        result.insert("status", "ok"); result.insert("code", "native_desktop_command_executed"); result.insert("document", docName); result.insert("pageCount", pages); result.insert("objectCount", objects); result.insert("command", name); return true;
+    }
     if (name == QStringLiteral("TechDraw_DetailView")) {
         QJsonObject args = input.value(QStringLiteral("args")).toObject();
         if (args.value(QStringLiteral("args")).isObject())