Exemple #1
0
void DecorationShadowTest::testPadding()
{
    using namespace KDecoration2;
    DecorationShadow shadow;

    QFETCH(QByteArray, propertyName);

    const int propertyIndex = shadow.metaObject()->indexOfProperty(propertyName.constData());
    QVERIFY(propertyIndex != -1);
    QMetaProperty metaProperty = shadow.metaObject()->property(propertyIndex);
    QCOMPARE(metaProperty.isReadable(), true);
    QCOMPARE(metaProperty.hasNotifySignal(), true);
    QCOMPARE(metaProperty.type(), QVariant::Int);
    QSignalSpy changedSpy(&shadow, SIGNAL(paddingChanged()));
    QVERIFY(changedSpy.isValid());

    QCOMPARE(shadow.property(propertyName.constData()).isValid(), true);
    QCOMPARE(shadow.property(propertyName.constData()).toInt(), 0);
    QFETCH(QMargins, padding);
    shadow.setPadding(padding);
    QCOMPARE(shadow.padding(), padding);
    QCOMPARE(shadow.property(propertyName.constData()).toInt(), 10);
    QCOMPARE(changedSpy.count(), 1);

    // trying to set to same value shouldn't emit the signal
    shadow.setPadding(padding);
    QCOMPARE(shadow.property(propertyName.constData()).toInt(), 10);
    QCOMPARE(changedSpy.count(), 1);

    // changing to different value should emit signal
    padding += 1;
    shadow.setPadding(padding);
    QCOMPARE(shadow.padding(), padding);
    QCOMPARE(shadow.property(propertyName.constData()).toInt(), 11);
    QCOMPARE(changedSpy.count(), 2);
}
Exemple #2
0
QVariantMap
qobject2qvariant( const QObject* object )
{
#if QT_VERSION >= QT_VERSION_CHECK( 5, 0, 0 )
    QVariantMap map;
    if ( object == NULL )
    {
        return map;
    }

    const QMetaObject* metaObject = object->metaObject();
    for ( int i = 0; i < metaObject->propertyCount(); ++i )
    {
        QMetaProperty metaproperty = metaObject->property( i );
        if ( metaproperty.isReadable() )
        {
            map[ QLatin1String( metaproperty.name() ) ] = object->property( metaproperty.name() );
        }
    }
    return map;
#else
    return QJson::QObjectHelper::qobject2qvariant( object );
#endif
}
int Dialog::showDialog(const QString& view, QObject* viewModel, int type)
{
    QDialog* dialog = NULL;
    QMainWindow* mainWindow = NULL;
    QWidget* windowWidget = NULL;
    QWidget* layoutWidget = NULL;

    switch (type)
    {
    case Dialog::MainWindow:
        mainWindow = new QMainWindow();
        windowWidget = mainWindow;
        layoutWidget = new QWidget(windowWidget);
        mainWindow->setCentralWidget(layoutWidget);
        break;

    case Dialog::ModalDialog:
        dialog = new QDialog(QApplication::activeWindow());
        windowWidget = dialog;
        layoutWidget = dialog;
        break;

    default:
        dialog = new QDialog();
        windowWidget = dialog;
        layoutWidget = dialog;
        break;
    }

    QGridLayout* layout = new QGridLayout(layoutWidget);

    // Create view

    QDeclarativeView* v = new QDeclarativeView(layoutWidget);

    if (viewModel)
    {
        int count = viewModel->metaObject()->propertyCount();
        for (int i = 0; i < count; ++i)
        {
            QMetaProperty p = viewModel->metaObject()->property(i);
            if (p.isReadable() && p.typeName() == QString("QDeclarativeImageProvider*"))
            {
                QString name = p.name();
                QDeclarativeImageProvider* value = p.read(viewModel).value<QDeclarativeImageProvider*>();

                v->engine()->addImageProvider(name.toLatin1(), new ProxyImageProvider(value));
            }
        }

        v->rootContext()->setContextProperty("dataContext", viewModel);
    }

    QString path;
    foreach (path, importPaths)
        v->engine()->addImportPath(path);
    foreach (path, pluginPaths)
        v->engine()->addPluginPath(path);

    v->setSource(QUrl(view));
    v->setResizeMode(QDeclarativeView::SizeRootObjectToView);

    // Initialize dialog

    QGraphicsObject* root = v->rootObject();

    QVariant property = root->property("dialogTitle");
    if (property.isValid())
        windowWidget->setWindowTitle(property.toString());

    property = root->property("dialogMinWidth");
    if (property.isValid())
        layoutWidget->setMinimumWidth(property.toInt());

    property = root->property("dialogMinHeight");
    if (property.isValid())
        layoutWidget->setMinimumHeight(property.toInt());

    property = root->property("dialogMaxWidth");
    if (property.isValid())
        layoutWidget->setMaximumWidth(property.toInt());

    property = root->property("dialogMaxHeight");
    if (property.isValid())
        layoutWidget->setMaximumHeight(property.toInt());

    property = root->property("dialogResizable");
    if (property.isValid() && !property.toBool())
        layout->setSizeConstraint(QLayout::SetFixedSize);

    Qt::WindowStates states = windowWidget->windowState();
    Qt::WindowFlags flags = windowWidget->windowFlags();

    property = root->property("dialogMinimizeButton");
    if (property.isValid())
        flags = property.toBool() ? flags | Qt::WindowMinimizeButtonHint : flags & ~Qt::WindowMinimizeButtonHint;

    property = root->property("dialogMaximizeButton");
    if (property.isValid())
        flags = property.toBool() ? flags | Qt::WindowMaximizeButtonHint : flags & ~Qt::WindowMaximizeButtonHint;

    property = root->property("dialogCloseButton");
    if (property.isValid())
        flags = property.toBool() ? flags | Qt::WindowCloseButtonHint : flags & ~Qt::WindowCloseButtonHint;

    property = root->property("dialogFullScreen");
    if (property.isValid())
        states = property.toBool() ? states | Qt::WindowFullScreen : states & ~Qt::WindowFullScreen;

    flags = flags & ~Qt::WindowContextHelpButtonHint;

    windowWidget->setWindowFlags(flags);
    windowWidget->setWindowState(states);

    property = root->property("dialogToolBar");
    if (type == Dialog::MainWindow && property.isValid() && property.typeName() == QString("QDeclarativeListProperty<QDeclarativeItem>"))
    {
        QToolBar* toolbar = new QToolBar(mainWindow);
        toolbar->setMovable(false);
        toolbar->setFloatable(false);
        toolbar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
        toolbar->setAllowedAreas(Qt::TopToolBarArea);

        QDeclarativeListProperty<QDeclarativeItem> btnList = property.value< QDeclarativeListProperty<QDeclarativeItem> >();
        int btnCount = btnList.count(&btnList);

        for (int i = 0; i < btnCount; ++i)
        {
            QDeclarativeItem* item = btnList.at(&btnList, i);

            if (!item->property("text").isValid())
                continue;

            QString itemText = item->property("text").toString();
            QString itemTooltip = item->property("tooltip").isValid() ? item->property("tooltip").toString() : "";
            QString itemIconSource = item->property("iconSource").isValid() ? item->property("iconSource").toString() : "";
            int itemIconSize = item->property("iconSize").isValid() ? item->property("iconSize").toInt() : -1;

            if (itemText == "|")
            {
                toolbar->addSeparator();
            }
            else if (itemText == "-")
            {
                QWidget* spacer = new QWidget();
                spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
                toolbar->addWidget(spacer);
            }
            else
            {
                QAction* action = new QAction(mainWindow);
                action->setText(itemText);
                action->setToolTip(itemTooltip);
                action->setIcon(QIcon(itemIconSource));
                QObject::connect(action, SIGNAL(triggered()), item, SLOT(trigger()));

                if (item->property("enabled").isValid())
                    new PropertyBinding(action, "enabled", item, "enabled", PropertyBinding::OneWay, NULL, this);

                if (item->property("visible").isValid())
                    new PropertyBinding(action, "visible", item, "visible", PropertyBinding::OneWay, NULL, this);

                toolbar->addAction(action);
            }

            if (itemIconSize != -1)
                toolbar->setIconSize(QSize(itemIconSize, itemIconSize));
        }

        mainWindow->setUnifiedTitleAndToolBarOnMac(true);
        mainWindow->addToolBar(toolbar);
    }

    property = root->property("dialogMenu");
    if (type == Dialog::MainWindow && property.isValid() && property.typeName() == QString("QDeclarativeListProperty<QDeclarativeItem>"))
    {
        QDeclarativeListProperty<QDeclarativeItem> list = property.value< QDeclarativeListProperty<QDeclarativeItem> >();
        int count = list.count(&list);

        for (int i = 0; i < count; ++i)
        {
            QDeclarativeItem* item = list.at(&list, i);

            if (!item->property("text").isValid())
                continue;

            QString itemText = item->property("text").toString();
            QMenu * menuItem = mainWindow->menuBar()->addMenu(itemText);

            if (!item->property("submenu").isValid() || item->property("submenu").typeName() != QString("QDeclarativeListProperty<QDeclarativeItem>"))
                continue;

            QDeclarativeListProperty<QDeclarativeItem> innerList = item->property("submenu").value< QDeclarativeListProperty<QDeclarativeItem> >();
            int innerCount = innerList.count(&innerList);

            for (int j = 0; j < innerCount; ++j)
            {
                QDeclarativeItem* innerItem = innerList.at(&innerList, j);

                if (!innerItem->property("text").isValid())
                    continue;

                QString innerItemText = innerItem->property("text").toString();
                QString innerItemShortcut = innerItem->property("shortcut").isValid() ? innerItem->property("shortcut").toString() : "";
                QString innerItemIconSource = innerItem->property("iconSource").isValid() ? innerItem->property("iconSource").toString() : "";

                if (innerItemText == "-")
                {
                    menuItem->addSeparator();
                }
                else
                {
                    QAction * action = menuItem->addAction(QIcon(innerItemIconSource), innerItemText);
                    action->setShortcut(QKeySequence(innerItemShortcut));

                    QObject::connect(action, SIGNAL(triggered()), innerItem, SLOT(trigger()));

                    if (innerItem->property("enabled").isValid())
                        new PropertyBinding(action, "enabled", innerItem, "enabled", PropertyBinding::OneWay, NULL, this);

                    if (innerItem->property("visible").isValid())
                        new PropertyBinding(action, "visible", innerItem, "visible", PropertyBinding::OneWay, NULL, this);
                }
            }
        }
    }

    new DialogCallbacks(windowWidget, v, root);

    // Initialize layout

    layout->setMargin(0);
    layout->addWidget(v, 0, 0);

    // Execute

    switch (type)
    {
    case Dialog::ModalDialog:
        dialog->exec();
        break;

    case Dialog::MainWindow:
    {
        if (mainWindowGeometry.isEmpty())
        {
            mainWindow->adjustSize();
            mainWindow->move(QApplication::desktop()->screen()->rect().center() - mainWindow->rect().center());
        }
        else
            mainWindow->restoreGeometry(mainWindowGeometry);
    }

    default:
        windowWidget->setAttribute(Qt::WA_DeleteOnClose);
        windowWidget->show();
        break;
    }

    int result = 0;

    property = root->property("dialogResult");
    if (property.isValid())
        result = property.toInt();

    if (type == Dialog::ModalDialog)
        delete dialog;

    return result;
}
void ObjectControllerPrivate::addClassProperties(const QMetaObject *metaObject)
{
    if (!metaObject)
        return;

    addClassProperties(metaObject->superClass());

    QtProperty *classProperty = m_classToProperty.value(metaObject);
    if (!classProperty) {
        QString className = QLatin1String(metaObject->className());
        classProperty = m_manager->addProperty(QtVariantPropertyManager::groupTypeId(), className);
        m_classToProperty[metaObject] = classProperty;
        m_propertyToClass[classProperty] = metaObject;

        for (int idx = metaObject->propertyOffset(); idx < metaObject->propertyCount(); idx++) {
            QMetaProperty metaProperty = metaObject->property(idx);
            int type = metaProperty.userType();
            QtVariantProperty *subProperty = 0;
            if (!metaProperty.isReadable()) {
                subProperty = m_readOnlyManager->addProperty(QVariant::String, QLatin1String(metaProperty.name()));
                subProperty->setValue(QLatin1String("< Non Readable >"));
            } else if (metaProperty.isEnumType()) {
                if (metaProperty.isFlagType()) {
                    subProperty = m_manager->addProperty(QtVariantPropertyManager::flagTypeId(), QLatin1String(metaProperty.name()));
                    QMetaEnum metaEnum = metaProperty.enumerator();
                    QMap<int, bool> valueMap;
                    QStringList flagNames;
                    for (int i = 0; i < metaEnum.keyCount(); i++) {
                        int value = metaEnum.value(i);
                        if (!valueMap.contains(value) && isPowerOf2(value)) {
                            valueMap[value] = true;
                            flagNames.append(QLatin1String(metaEnum.key(i)));
                        }
                    subProperty->setAttribute(QLatin1String("flagNames"), flagNames);
                    subProperty->setValue(flagToInt(metaEnum, metaProperty.read(m_object).toInt()));
                    }
                } else {
                    subProperty = m_manager->addProperty(QtVariantPropertyManager::enumTypeId(), QLatin1String(metaProperty.name()));
                    QMetaEnum metaEnum = metaProperty.enumerator();
                    QMap<int, bool> valueMap; // dont show multiple enum values which have the same values
                    QStringList enumNames;
                    for (int i = 0; i < metaEnum.keyCount(); i++) {
                        int value = metaEnum.value(i);
                        if (!valueMap.contains(value)) {
                            valueMap[value] = true;
                            enumNames.append(QLatin1String(metaEnum.key(i)));
                        }
                    }
                    subProperty->setAttribute(QLatin1String("enumNames"), enumNames);
                    subProperty->setValue(enumToInt(metaEnum, metaProperty.read(m_object).toInt()));
                }
            } else if (m_manager->isPropertyTypeSupported(type)) {
                if (!metaProperty.isWritable())
                    subProperty = m_readOnlyManager->addProperty(type, QLatin1String(metaProperty.name()) + QLatin1String(" (Non Writable)"));
                if (!metaProperty.isDesignable())
                    subProperty = m_readOnlyManager->addProperty(type, QLatin1String(metaProperty.name()) + QLatin1String(" (Non Designable)"));
                else
                    subProperty = m_manager->addProperty(type, QLatin1String(metaProperty.name()));
                subProperty->setValue(metaProperty.read(m_object));
            } else {
                subProperty = m_readOnlyManager->addProperty(QVariant::String, QLatin1String(metaProperty.name()));
                subProperty->setValue(QLatin1String("< Unknown Type >"));
                subProperty->setEnabled(false);
            }
            classProperty->addSubProperty(subProperty);
            m_propertyToIndex[subProperty] = idx;
            m_classToIndexToProperty[metaObject][idx] = subProperty;
        }
    } else {
        updateClassProperties(metaObject, false);
    }

    m_topLevelProperties.append(classProperty);
    m_browser->addProperty(classProperty);
}
static QString generateInterfaceXml(const QMetaObject *mo, int flags, int methodOffset, int propOffset)
{
    QString retval;

    // start with properties:
    if (flags & (QDBusConnection::ExportScriptableProperties |
                 QDBusConnection::ExportNonScriptableProperties)) {
        for (int i = propOffset; i < mo->propertyCount(); ++i) {
            static const char *accessvalues[] = {0, "read", "write", "readwrite"};

            QMetaProperty mp = mo->property(i);

            if (!((mp.isScriptable() && (flags & QDBusConnection::ExportScriptableProperties)) ||
                  (!mp.isScriptable() && (flags & QDBusConnection::ExportNonScriptableProperties))))
                continue;

            int access = 0;
            if (mp.isReadable())
                access |= 1;
            if (mp.isWritable())
                access |= 2;

            int typeId = qDBusNameToTypeId(mp.typeName());
            if (!typeId)
                continue;
            const char *signature = QDBusMetaType::typeToSignature(typeId);
            if (!signature)
                continue;

            retval += QString::fromLatin1("    <property name=\"%1\" type=\"%2\" access=\"%3\"")
                      .arg(QLatin1String(mp.name()))
                      .arg(QLatin1String(signature))
                      .arg(QLatin1String(accessvalues[access]));

            if (QDBusMetaType::signatureToType(signature) == QVariant::Invalid) {
                const char *typeName = QVariant::typeToName(QVariant::Type(typeId));
                retval += QString::fromLatin1(">\n      <annotation name=\"com.trolltech.QtDBus.QtTypeName\" value=\"%3\"/>\n    </property>\n")
                          .arg(typeNameToXml(typeName));
            } else {
                retval += QLatin1String("/>\n");
            }
        }
    }

    // now add methods:
    for (int i = methodOffset; i < mo->methodCount(); ++i) {
        QMetaMethod mm = mo->method(i);
        QByteArray signature = mm.signature();
        int paren = signature.indexOf('(');

        bool isSignal;
        if (mm.methodType() == QMetaMethod::Signal)
            // adding a signal
            isSignal = true;
        else if (mm.methodType() == QMetaMethod::Slot && mm.access() == QMetaMethod::Public)
            isSignal = false;
        else
            continue;           // neither signal nor public slot

        if (isSignal && !(flags & (QDBusConnection::ExportScriptableSignals |
                                   QDBusConnection::ExportNonScriptableSignals)))
            continue;           // we're not exporting any signals
        if (!isSignal && !(flags & (QDBusConnection::ExportScriptableSlots |
                                    QDBusConnection::ExportNonScriptableSlots)))
            continue;           // we're not exporting any slots

        QString xml = QString::fromLatin1("    <%1 name=\"%2\">\n")
                      .arg(isSignal ? QLatin1String("signal") : QLatin1String("method"))
                      .arg(QLatin1String(signature.left(paren)));

        // check the return type first
        int typeId = qDBusNameToTypeId(mm.typeName());
        if (typeId) {
            const char *typeName = QDBusMetaType::typeToSignature(typeId);
            if (typeName) {
                xml += QString::fromLatin1("      <arg type=\"%1\" direction=\"out\"/>\n")
                       .arg(typeNameToXml(typeName));

                // do we need to describe this argument?
                if (QDBusMetaType::signatureToType(typeName) == QVariant::Invalid)
                    xml += QString::fromLatin1("      <annotation name=\"com.trolltech.QtDBus.QtTypeName.Out0\" value=\"%1\"/>\n")
                           .arg(typeNameToXml(mm.typeName()));
            } else
                continue;
        }
        else if (*mm.typeName())
            continue;           // wasn't a valid type

        QList<QByteArray> names = mm.parameterNames();
        QList<int> types;
        int inputCount = qDBusParametersForMethod(mm, types);
        if (inputCount == -1)
            continue;           // invalid form
        if (isSignal && inputCount + 1 != types.count())
            continue;           // signal with output arguments?
        if (isSignal && types.at(inputCount) == QDBusMetaTypeId::message)
            continue;           // signal with QDBusMessage argument?
        if (isSignal && mm.attributes() & QMetaMethod::Cloned)
            continue;           // cloned signal?

        int j;
        bool isScriptable = mm.attributes() & QMetaMethod::Scriptable;
        for (j = 1; j < types.count(); ++j) {
            // input parameter for a slot or output for a signal
            if (types.at(j) == QDBusMetaTypeId::message) {
                isScriptable = true;
                continue;
            }

            QString name;
            if (!names.at(j - 1).isEmpty())
                name = QString::fromLatin1("name=\"%1\" ").arg(QLatin1String(names.at(j - 1)));

            bool isOutput = isSignal || j > inputCount;

            const char *signature = QDBusMetaType::typeToSignature(types.at(j));
            xml += QString::fromLatin1("      <arg %1type=\"%2\" direction=\"%3\"/>\n")
                   .arg(name)
                   .arg(QLatin1String(signature))
                   .arg(isOutput ? QLatin1String("out") : QLatin1String("in"));

            // do we need to describe this argument?
            if (QDBusMetaType::signatureToType(signature) == QVariant::Invalid) {
                const char *typeName = QVariant::typeToName( QVariant::Type(types.at(j)) );
                xml += QString::fromLatin1("      <annotation name=\"com.trolltech.QtDBus.QtTypeName.%1%2\" value=\"%3\"/>\n")
                       .arg(isOutput ? QLatin1String("Out") : QLatin1String("In"))
                       .arg(isOutput ? j - 1 : j - inputCount)
                       .arg(typeNameToXml(typeName));
            }
        }

        int wantedMask;
        if (isScriptable)
            wantedMask = isSignal ? QDBusConnection::ExportScriptableSignals
                                  : QDBusConnection::ExportScriptableSlots;
        else
            wantedMask = isSignal ? QDBusConnection::ExportNonScriptableSignals
                                  : QDBusConnection::ExportNonScriptableSlots;
        if ((flags & wantedMask) != wantedMask)
            continue;

        if (qDBusCheckAsyncTag(mm.tag()))
            // add the no-reply annotation
            xml += QLatin1String("      <annotation name=\"" ANNOTATION_NO_WAIT "\""
                                 " value=\"true\"/>\n");

        retval += xml;
        retval += QString::fromLatin1("    </%1>\n")
                  .arg(isSignal ? QLatin1String("signal") : QLatin1String("method"));
    }

    return retval;
}
void QJnextMainLoop::introspect(QObject *object, QVariantList& args,
		QByteArray* retval) {
	const QMetaObject * meta = object->metaObject();

	QVariantMap data;
	QVariantList properties;
	for (int i = 0; i < meta->propertyCount(); ++i) {
		QVariantMap propData;
		QMetaProperty prop = meta->property(i);

		propData["name"] = prop.name();
		propData["type"] = prop.typeName();
		if (!prop.isReadable()) {
			if (!prop.isWritable())
				continue;
			propData["writeOnly"] = true;
		}
		if (!prop.isWritable())
			propData["readOnly"] = true;
		if (prop.hasNotifySignal())
			propData["notifySignal"] = getMethodName(prop.notifySignal());
		if (prop.isEnumType())
			propData["enumeration"] = true;

		properties.append(QVariant::fromValue(propData));
	}
	data["properties"] = properties;

	QVariantList methods;
	QVariantList sigs;
	for (int i = 0; i < meta->methodCount(); ++i) {
		QVariantMap methodData;
		QMetaMethod method = meta->method(i);

		QByteArray name = getMethodName(method);
		if (method.access() == QMetaMethod::Private || name.startsWith("_") || name == "deleteLater" || name == "destroyed"
				|| name == "creationCompleted")
			continue;
		else if (method.access() == QMetaMethod::Protected && method.methodType() != QMetaMethod::Signal)
		    continue;
		methodData["name"] = name;

		QByteArray rType(method.typeName());
		if (!rType.isEmpty())
			methodData["type"] = rType;

		QList<QByteArray> pTypes = method.parameterTypes();
		QList<QByteArray> pNames = method.parameterNames();

		QVariantList params;
		for (int i = 0; i < pTypes.count(); ++i) {
			QVariantMap tp;
			tp["type"] = pTypes.at(i);
			tp["name"] = pNames.value(i);
			params.append(tp);
		}
		if (params.size() > 0)
			methodData["parameters"] = params;

		switch (method.methodType()) {
		case QMetaMethod::Method:
			//qDebug() << "=== METHOD ===" << methodData << method.signature();
			methods.append(QVariant::fromValue(methodData));
			break;
		case QMetaMethod::Signal:
			sigs.append(QVariant::fromValue(methodData));
			break;
		case QMetaMethod::Constructor:
			methodData["constructor"] = true;
			methods.append(QVariant::fromValue(methodData));
			break;
		case QMetaMethod::Slot:
			methods.append(QVariant::fromValue(methodData));
			break;
		}

	}
	if (methods.size() > 0)
		data["methods"] = methods;
	if (sigs.size() > 0)
		data["signals"] = sigs;

	data["id"] = args.takeFirst();

	bridge->json()->saveToBuffer(QVariant::fromValue(data), retval);
#ifdef DEBUG_QJnextMainLoop
	qDebug() << "[QJnextMainLoop]\t[INTROSPECT]" << retval;
#endif
}
Exemple #7
0
QString qax_generateDocumentation(QAxBase *that)
{
    that->metaObject();

    if (that->isNull())
	return QString();

    ITypeInfo *typeInfo = 0;
    IDispatch *dispatch = 0;
    that->queryInterface(IID_IDispatch, (void**)&dispatch);
    if (dispatch)
	dispatch->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeInfo);

    QString docu;
    QTextStream stream(&docu, QIODevice::WriteOnly);

    const QMetaObject *mo = that->metaObject();
    QString coClass  = QLatin1String(mo->classInfo(mo->indexOfClassInfo("CoClass")).value());

    stream << "<h1 align=center>" << coClass << " Reference</h1>" << endl;
    stream << "<p>The " << coClass << " COM object is a " << that->qObject()->metaObject()->className();
    stream << " with the CLSID " <<  that->control() << ".</p>" << endl;

    stream << "<h3>Interfaces</h3>" << endl;
    stream << "<ul>" << endl;
    const char *inter = 0;
    int interCount = 1;
    while ((inter = mo->classInfo(mo->indexOfClassInfo("Interface " + QByteArray::number(interCount))).value())) {
	stream << "<li>" << inter << endl;
	interCount++;
    }
    stream << "</ul>" << endl;

    stream << "<h3>Event Interfaces</h3>" << endl;
    stream << "<ul>" << endl;
    interCount = 1;  
    while ((inter = mo->classInfo(mo->indexOfClassInfo("Event Interface " + QByteArray::number(interCount))).value())) {
	stream << "<li>" << inter << endl;
	interCount++;
    }
    stream << "</ul>" << endl;

    QList<QString> methodDetails, propDetails;

    const int slotCount = mo->methodCount();
    if (slotCount) {
	stream << "<h2>Public Slots:</h2>" << endl;
	stream << "<ul>" << endl;

        int defArgCount = 0;
	for (int islot = mo->methodOffset(); islot < slotCount; ++islot) {
	    const QMetaMethod slot = mo->method(islot);
            if (slot.methodType() != QMetaMethod::Slot)
                continue;

            if (slot.attributes() & QMetaMethod::Cloned) {
                ++defArgCount;
                continue;
            }

	    QByteArray returntype(slot.typeName());
            if (returntype.isEmpty())
                returntype = "void";
            QByteArray prototype = namedPrototype(slot.parameterTypes(), slot.parameterNames(), defArgCount);
            QByteArray signature = slot.methodSignature();
	    QByteArray name = signature.left(signature.indexOf('('));
	    stream << "<li>" << returntype << " <a href=\"#" << name << "\"><b>" << name << "</b></a>" << prototype << ";</li>" << endl;
            
            prototype = namedPrototype(slot.parameterTypes(), slot.parameterNames());
	    QString detail = QString::fromLatin1("<h3><a name=") + QString::fromLatin1(name.constData()) + QLatin1String("></a>") +
                             QLatin1String(returntype.constData()) + QLatin1Char(' ') +
                             QLatin1String(name.constData()) + QLatin1Char(' ') +
                             QString::fromLatin1(prototype.constData()) + QLatin1String("<tt> [slot]</tt></h3>\n");
            prototype = namedPrototype(slot.parameterTypes(), QList<QByteArray>());
	    detail += docuFromName(typeInfo, QString::fromLatin1(name.constData()));
	    detail += QLatin1String("<p>Connect a signal to this slot:<pre>\n");
	    detail += QString::fromLatin1("\tQObject::connect(sender, SIGNAL(someSignal") + QString::fromLatin1(prototype.constData()) +
                      QLatin1String("), object, SLOT(") + QString::fromLatin1(name.constData()) +
                      QString::fromLatin1(prototype.constData()) + QLatin1String("));");
	    detail += QLatin1String("</pre>\n");

            if (1) {
                detail += QLatin1String("<p>Or call the function directly:<pre>\n");

                bool hasParams = slot.parameterTypes().count() != 0;
                if (hasParams)
                    detail += QLatin1String("\tQVariantList params = ...\n");
                detail += QLatin1String("\t");
                QByteArray functionToCall = "dynamicCall";
                if (returntype == "IDispatch*" || returntype == "IUnknown*") {
                    functionToCall = "querySubObject";
                    returntype = "QAxObject *";
                }
                if (returntype != "void")
                    detail += QLatin1String(returntype.constData()) + QLatin1String(" result = ");
                detail += QLatin1String("object->") + QLatin1String(functionToCall.constData()) +
                          QLatin1String("(\"" + name + prototype + '\"');
                if (hasParams)
                    detail += QLatin1String(", params");
                detail += QLatin1Char(')');
                if (returntype != "void" && returntype != "QAxObject *" && returntype != "QVariant")
                    detail += QLatin1Char('.') + QLatin1String(toType(returntype));
	        detail += QLatin1String(";</pre>\n");
	    } else {
		detail += QLatin1String("<p>This function has parameters of unsupported types and cannot be called directly.");
	    }

	    methodDetails << detail;
            defArgCount = 0;
	}

	stream << "</ul>" << endl;
    }
    int signalCount = mo->methodCount();
    if (signalCount) {
        ITypeLib *typeLib = 0;
        if (typeInfo) {
            UINT index = 0;
            typeInfo->GetContainingTypeLib(&typeLib, &index);
            typeInfo->Release();
        }
        typeInfo = 0;

	stream << "<h2>Signals:</h2>" << endl;
	stream << "<ul>" << endl;

	for (int isignal = mo->methodOffset(); isignal < signalCount; ++isignal) {
	    const QMetaMethod signal(mo->method(isignal));
            if (signal.methodType() != QMetaMethod::Signal)
                continue;

            QByteArray prototype = namedPrototype(signal.parameterTypes(), signal.parameterNames());
            QByteArray signature = signal.methodSignature();
	    QByteArray name = signature.left(signature.indexOf('('));
	    stream << "<li>void <a href=\"#" << name << "\"><b>" << name << "</b></a>" << prototype << ";</li>" << endl;

            QString detail = QLatin1String("<h3><a name=") + QLatin1String(name.constData()) + QLatin1String("></a>void ") +
                             QLatin1String(name.constData()) + QLatin1Char(' ') +
                             QLatin1String(prototype.constData()) + QLatin1String("<tt> [signal]</tt></h3>\n");
            if (typeLib) {
                interCount = 0;
                do {
                    if (typeInfo)
                        typeInfo->Release();
                    typeInfo = 0;
                    typeLib->GetTypeInfo(++interCount, &typeInfo);
                    QString typeLibDocu = docuFromName(typeInfo, QString::fromLatin1(name.constData()));
                    if (!typeLibDocu.isEmpty()) {
                        detail += typeLibDocu;
                        break;
                    }
                } while (typeInfo);
            }
            prototype = namedPrototype(signal.parameterTypes(), QList<QByteArray>());
	    detail += QLatin1String("<p>Connect a slot to this signal:<pre>\n");
	    detail += QLatin1String("\tQObject::connect(object, SIGNAL(") + QString::fromLatin1(name.constData()) +
                      QString::fromLatin1(prototype.constData()) +
                      QLatin1String("), receiver, SLOT(someSlot") + QString::fromLatin1(prototype.constData()) + QLatin1String("));");
	    detail += QLatin1String("</pre>\n");

	    methodDetails << detail;
            if (typeInfo)
                typeInfo->Release();
            typeInfo = 0;
	}
	stream << "</ul>" << endl;

        if (typeLib)
            typeLib->Release();
    }

    const int propCount = mo->propertyCount();
    if (propCount) {
        if (dispatch)
	    dispatch->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeInfo);
	stream << "<h2>Properties:</h2>" << endl;
	stream << "<ul>" << endl;

	for (int iprop = 0; iprop < propCount; ++iprop) {
	    const QMetaProperty prop = mo->property(iprop);
	    QByteArray name(prop.name());
	    QByteArray type(prop.typeName());

	    stream << "<li>" << type << " <a href=\"#" << name << "\"><b>" << name << "</b></a>;</li>" << endl;
	    QString detail = QLatin1String("<h3><a name=") + QString::fromLatin1(name.constData()) + QLatin1String("></a>") +
                             QLatin1String(type.constData()) +
		             QLatin1Char(' ') + QLatin1String(name.constData()) + QLatin1String("</h3>\n");
	    detail += docuFromName(typeInfo, QString::fromLatin1(name));
	    QVariant::Type vartype = QVariant::nameToType(type);
	    if (!prop.isReadable())
		continue;

	    if (prop.isEnumType())
		vartype = QVariant::Int;

            if (vartype != QVariant::Invalid) {
		detail += QLatin1String("<p>Read this property's value using QObject::property:<pre>\n");
                if (prop.isEnumType())
		    detail += QLatin1String("\tint val = ");
                else
                    detail += QLatin1Char('\t') + QLatin1String(type.constData()) + QLatin1String(" val = ");
		detail += QLatin1String("object->property(\"") + QLatin1String(name.constData()) +
                          QLatin1String("\").") + QLatin1String(toType(type).constData()) + QLatin1String(";\n");
		detail += QLatin1String("</pre>\n");
	    } else if (type == "IDispatch*" || type == "IUnknown*") {
		detail += QLatin1String("<p>Get the subobject using querySubObject:<pre>\n");
		detail += QLatin1String("\tQAxObject *") + QLatin1String(name.constData()) +
                          QLatin1String(" = object->querySubObject(\"") + QLatin1String(name.constData()) + QLatin1String("\");\n");
		detail += QLatin1String("</pre>\n");
	    } else {
		detail += QLatin1String("<p>This property is of an unsupported type.\n");
	    }
	    if (prop.isWritable()) {
		detail += QLatin1String("Set this property' value using QObject::setProperty:<pre>\n");
                if (prop.isEnumType()) {
                    detail += QLatin1String("\tint newValue = ... // string representation of values also supported\n");
                } else {
		    detail += QLatin1String("\t") + QString::fromLatin1(type.constData()) + QLatin1String(" newValue = ...\n");
                }
		detail += QLatin1String("\tobject->setProperty(\"") + QString::fromLatin1(name) + QLatin1String("\", newValue);\n");
		detail += QLatin1String("</pre>\n");
		detail += QLatin1String("Or using the ");
		QByteArray setterSlot;
                if (isupper(name.at(0))) {
		    setterSlot = "Set" + name;
		} else {
		    QByteArray nameUp = name;
		    nameUp[0] = toupper(nameUp.at(0));
		    setterSlot = "set" + nameUp;
		}
		detail += QLatin1String("<a href=\"#") + QString::fromLatin1(setterSlot) + QLatin1String("\">") +
                          QString::fromLatin1(setterSlot.constData()) + QLatin1String("</a> slot.\n");
	    }
	    if (prop.isEnumType()) {
		detail += QLatin1String("<p>See also <a href=\"#") + QString::fromLatin1(type) +
                QLatin1String("\">") + QString::fromLatin1(type) + QLatin1String("</a>.\n");
	    }

	    propDetails << detail;
	}
	stream << "</ul>" << endl;
    }

    const int enumCount = mo->enumeratorCount();
    if (enumCount) {
	stream << "<hr><h2>Member Type Documentation</h2>" << endl;
	for (int i = 0; i < enumCount; ++i) {
	    const QMetaEnum enumdata = mo->enumerator(i);
	    stream << "<h3><a name=" << enumdata.name() << "></a>" << enumdata.name() << "</h3>" << endl;
	    stream << "<ul>" << endl;
	    for (int e = 0; e < enumdata.keyCount(); ++e) {
		stream << "<li>" << enumdata.key(e) << "\t=" << enumdata.value(e) << "</li>" << endl;
	    }
	    stream << "</ul>" << endl;
	}
    }
    if (methodDetails.count()) {
	stream << "<hr><h2>Member Function Documentation</h2>" << endl;
	for (int i = 0; i < methodDetails.count(); ++i)
	    stream << methodDetails.at(i) << endl;
    }
    if (propDetails.count()) {
	stream << "<hr><h2>Property Documentation</h2>" << endl;
	for (int i = 0; i < propDetails.count(); ++i)
	    stream << propDetails.at(i) << endl;
    }

    if (typeInfo)
        typeInfo->Release();
    if (dispatch)
        dispatch->Release();
    return docu;
}
void ObjectControllerPrivate::addClassProperties(const QMetaObject *inmetaObject, bool subGroup)
{
    if (!inmetaObject)
        return;
    
    // Collect a list of all sub classes in the object
    QList< const QMetaObject *> metaObjectsList;
    metaObjectsList.clear();

    metaObjectsList << inmetaObject;

    const QMetaObject *tmpObj = inmetaObject->superClass();
    metaObjectsList << tmpObj;
    while (tmpObj)
    {
        tmpObj = tmpObj->superClass();
        if (tmpObj)
            metaObjectsList << tmpObj;
    }
    
    const QMetaObject *metaObject;

    for (int i = 0; i < metaObjectsList.count(); i++)
    {
        metaObject = metaObjectsList[i];
        
        QtProperty *classProperty = m_classToProperty.value(metaObject);
        if (!classProperty) {
            QString className = QLatin1String(metaObject->className());

            // Note: Skip class QObject from the property views
            if (className == QLatin1String("QObject")) return;

            // Process Class name into a user friendly view
            // Strip prefix C_ and process all _ to spaces
            
            QString prefix("C_"); // String to replace.
            QString replaceprefix(""); // Replacement string.
            className.replace(className.indexOf(prefix), prefix.size(), replaceprefix);
            className.replace(QString("_"), QString(" "));
            classProperty = m_manager->addProperty(QtVariantPropertyManager::groupTypeId(), className);
            m_classToProperty[metaObject] = classProperty;
            m_propertyToClass[classProperty] = metaObject;

            for (int idx = metaObject->propertyOffset(); idx < metaObject->propertyCount(); idx++) {

                QMetaProperty metaProperty = metaObject->property(idx);
                int type = metaProperty.userType();
                QtVariantProperty *subProperty = 0;

                // Note:  Get the var member name and check if we want it to be writable (Enabled)
                QString memberVarName = QLatin1String(metaProperty.name());
                bool b_SetEnabled = true;

                // Special case for enabling or disabling editing
                QString ememberVarName = "e" + QLatin1String(metaProperty.name());
                QByteArray array = ememberVarName.toLocal8Bit();
                char* buffer = array.data();
                QVariant set = m_object->property(buffer);
                if (set.type() == QVariant::Bool)
                {
                    b_SetEnabled = (bool &)set;
                }

                // qDebug() << "Member Name :" << memberVarName;

                // Note: process the first char if it contains _ then the var is read only and remove the _ char
                if (memberVarName.at(0) == "_") {
                    b_SetEnabled = false;
                    memberVarName.remove(0, 1);
                }

                // after that replace all occurance of _ with space char for display 
                memberVarName.replace(QString("_"), QString(" "));

                if (!metaProperty.isReadable()) {
                    subProperty = m_readOnlyManager->addProperty(QVariant::String, memberVarName);
                    subProperty->setValue(QLatin1String("< Non Readable >"));
                }
                else if (metaProperty.isEnumType()) {
                    if (metaProperty.isFlagType()) {
                        subProperty = m_manager->addProperty(QtVariantPropertyManager::flagTypeId(), memberVarName);
                        QMetaEnum metaEnum = metaProperty.enumerator();
                        QMap<int, bool> valueMap;
                        QStringList flagNames;
                        for (int i = 0; i < metaEnum.keyCount(); i++) {
                            int value = metaEnum.value(i);
                            if (!valueMap.contains(value) && isPowerOf2(value)) {
                                valueMap[value] = true;
                                flagNames.append(QLatin1String(metaEnum.key(i)));
                            }
                            subProperty->setAttribute(QLatin1String("flagNames"), flagNames);
                            subProperty->setValue(flagToInt(metaEnum, metaProperty.read(m_object).toInt()));
                        }
                    }
                    else {
                        subProperty = m_manager->addProperty(QtVariantPropertyManager::enumTypeId(), memberVarName);
                        QMetaEnum metaEnum = metaProperty.enumerator();
                        QMap<int, bool> valueMap; // dont show multiple enum values which have the same values
                        QStringList enumNames;
                        for (int i = 0; i < metaEnum.keyCount(); i++) {
                            int value = metaEnum.value(i);
                            if (!valueMap.contains(value)) {
                                valueMap[value] = true;
                                enumNames.append(QLatin1String(metaEnum.key(i)));
                            }
                        }
                        subProperty->setAttribute(QLatin1String("enumNames"), enumNames);
                        subProperty->setValue(enumToInt(metaEnum, metaProperty.read(m_object).toInt()));
                    }
                }
                else if (m_manager->isPropertyTypeSupported(type)) {
                    if (!metaProperty.isWritable())
                        subProperty = m_readOnlyManager->addProperty(type, memberVarName + QLatin1String(" (Non Writable)"));
                    if (!metaProperty.isDesignable())
                        subProperty = m_readOnlyManager->addProperty(type, memberVarName + QLatin1String(" (Non Designable)"));
                    else
                        subProperty = m_manager->addProperty(type, memberVarName);
                    subProperty->setValue(metaProperty.read(m_object));
                }
                else {
                    subProperty = m_readOnlyManager->addProperty(QVariant::String, memberVarName);
                    subProperty->setValue(QLatin1String("< Unknown Type >"));
                    b_SetEnabled = false;
                }


                // Notes: QtVariantProperty *priority = variantManager->addProperty(QVariant::Int, "Priority");	

                if (subProperty)
                    subProperty->setEnabled(b_SetEnabled);

                m_propertyToIndex[subProperty] = idx;
                m_classToIndexToProperty[metaObject][idx] = subProperty;
                if (subGroup)
                    classProperty->addSubProperty(subProperty);
                else
                    m_browser->addProperty(subProperty);
            }
        }
        else {
            updateClassProperties(metaObject, false);
        }

        m_topLevelProperties.append(classProperty);
        if (subGroup)
            m_browser->addProperty(classProperty);
    } // Loop i
}
void tst_QQmlMetaObject::property()
{
    QFETCH(QString, testFile);
    QFETCH(QByteArray, cppTypeName);
    QFETCH(int, cppType);
    QFETCH(bool, isDefault);
    QFETCH(QVariant, expectedValue);
    QFETCH(bool, isWritable);
    QFETCH(QVariant, newValue);

    QQmlEngine engine;
    QQmlComponent component(&engine, testFileUrl(testFile));
    QObject *object = component.create();
    QVERIFY(object != 0);

    const QMetaObject *mo = object->metaObject();
    QVERIFY(mo->superClass() != 0);
    QVERIFY(QByteArray(mo->className()).contains("_QML_"));
    QCOMPARE(mo->propertyOffset(), mo->superClass()->propertyCount());
    QCOMPARE(mo->propertyCount(), mo->superClass()->propertyCount() + 1);

    QMetaProperty prop = mo->property(mo->propertyOffset());
    QCOMPARE(prop.name(), "test");

    QCOMPARE(QByteArray(prop.typeName()), cppTypeName);
    if (prop.userType() < QMetaType::User)
        QCOMPARE(prop.type(), QVariant::Type(cppType));
    else
        QCOMPARE(prop.type(), QVariant::UserType);
    QCOMPARE(prop.userType(), cppType);

    QVERIFY(!prop.isConstant());
    QVERIFY(!prop.isDesignable());
    QVERIFY(!prop.isEnumType());
    QVERIFY(!prop.isFinal());
    QVERIFY(!prop.isFlagType());
    QVERIFY(prop.isReadable());
    QVERIFY(!prop.isResettable());
    QVERIFY(prop.isScriptable());
    QVERIFY(!prop.isStored());
    QVERIFY(!prop.isUser());
    QVERIFY(prop.isValid());
    QCOMPARE(prop.isWritable(), isWritable);

    QCOMPARE(mo->classInfoOffset(), mo->superClass()->classInfoCount());
    QCOMPARE(mo->classInfoCount(), mo->superClass()->classInfoCount() + (isDefault ? 1 : 0));
    if (isDefault) {
        QMetaClassInfo info = mo->classInfo(mo->classInfoOffset());
        QCOMPARE(info.name(), "DefaultProperty");
        QCOMPARE(info.value(), "test");
    }

    QCOMPARE(mo->methodOffset(), mo->superClass()->methodCount());
    QCOMPARE(mo->methodCount(), mo->superClass()->methodCount() + 1); // the signal

    QVERIFY(prop.notifySignalIndex() != -1);
    QMetaMethod signal = prop.notifySignal();
    QCOMPARE(signal.methodType(), QMetaMethod::Signal);
    QCOMPARE(signal.name(), QByteArray("testChanged"));
    QCOMPARE(signal.methodSignature(), QByteArray("testChanged()"));
    QCOMPARE(signal.access(), QMetaMethod::Public);
    QCOMPARE(signal.parameterCount(), 0);
    QCOMPARE(signal.parameterTypes(), QList<QByteArray>());
    QCOMPARE(signal.parameterNames(), QList<QByteArray>());
    QCOMPARE(signal.tag(), "");
    QCOMPARE(signal.typeName(), "void");
    QCOMPARE(signal.returnType(), int(QMetaType::Void));

    QSignalSpy changedSpy(object, SIGNAL(testChanged()));
    QObject::connect(object, SIGNAL(testChanged()), object, SLOT(deleteLater()));

    if (expectedValue.isValid())
        QCOMPARE(prop.read(object), expectedValue);
    else
        QVERIFY(prop.read(object).isValid());
    QCOMPARE(changedSpy.count(), 0);

    if (isWritable) {
        QVERIFY(prop.write(object, newValue));
        QCOMPARE(changedSpy.count(), 1);
        QCOMPARE(prop.read(object), newValue);
    } else {
        QVERIFY(!prop.write(object, prop.read(object)));
        QCOMPARE(changedSpy.count(), 0);
    }

    delete object;
}
Exemple #10
0
int QDBusInterfacePrivate::metacall(QMetaObject::Call c, int id, void **argv)
{
    Q_Q(QDBusInterface);

    if (c == QMetaObject::InvokeMetaMethod) {
        int offset = metaObject->methodOffset();
        QMetaMethod mm = metaObject->method(id + offset);

        if (mm.methodType() == QMetaMethod::Signal) {
            // signal relay from D-Bus world to Qt world
            QMetaObject::activate(q, metaObject, id, argv);

        } else if (mm.methodType() == QMetaMethod::Slot) {
            // method call relay from Qt world to D-Bus world
            // get D-Bus equivalent signature
            QString methodName = QLatin1String(metaObject->dbusNameForMethod(id));
            const int *inputTypes = metaObject->inputTypesForMethod(id);
            int inputTypesCount = *inputTypes;

            // we will assume that the input arguments were passed correctly
            QVariantList args;
            for (int i = 1; i <= inputTypesCount; ++i)
                args << QVariant(inputTypes[i], argv[i]);

            // make the call
            QPointer<QDBusInterface> qq = q;
            QDBusMessage reply = q->callWithArgumentList(QDBus::Block, methodName, args);
            args.clear();

            // we ignore return values

            // access to "this" or to "q" below this point must check for "qq"
            // we may have been deleted!

            if (!qq.isNull())
                lastError = reply;

            // done
            return -1;
        }
    } else if (c == QMetaObject::ReadProperty) {
        // Qt doesn't support non-readable properties
        // we have to re-check
        QMetaProperty mp = metaObject->property(id + metaObject->propertyOffset());
        if (!mp.isReadable())
            return -1;          // don't read

        QVariant *value = reinterpret_cast<QVariant*>(argv[1]);
        argv[1] = 0;
        *value = property(mp);

        return -1;              // handled, error or not
    } else if (c == QMetaObject::WriteProperty) {
        // QMetaProperty::write has already checked that we're writable
        // it has also checked that the type is right
        QVariant *value = reinterpret_cast<QVariant *>(argv[1]);
        QMetaProperty mp = metaObject->property(id + metaObject->propertyOffset());

        setProperty(mp, *value);
        return -1;
    }
    return id;
}
Exemple #11
0
void CDiagramItem::toXml(QDomElement &n)
{
	QMetaObject				*meta = NULL;
  QMetaProperty			prop;
	QDomDocument			doc;
	QDomElement				ext, childNode;
	QList<QByteArray>		props;
  QStringList				filtersOut, filtersIn;
	CDiagramSerializable	*inst = NULL;

    filtersIn = filterProperties();
    filtersOut  << "width"
                << "height"
                << "x"
                << "y"
                << "z"
                << "pos"
                << "size"
                << "parent"
                << "effect"
                << "children"
                << "layout"
                << "palette";

	doc = n.ownerDocument();
	ext = doc.createElement( QString("ext") );
	childNode = doc.createElement( QString("children") );

	n.setAttribute( QString("type"), interType());
	n.setAttribute( QString("category"), category() );
	n.setAttribute( QString("name"), name() );
	n.setAttribute( QString("libCategory"), libraryCategory() );
	n.setAttribute( QString("libName"), libraryName() );
	n.setAttribute( QString("id"), QString::number(id()) );
	
	meta = const_cast<QMetaObject*>(metaObject());
	for (int i = 0; i < meta->propertyCount(); ++i)
	{
		QString		propName;
		QByteArray	b;
		QDataStream s(&b, QIODevice::WriteOnly);

		prop = meta->property(i);
		propName = QString(prop.name());
        if (filtersIn.isEmpty())
        {
            if (filtersOut.contains(propName, Qt::CaseInsensitive) || prop.userType() == 0)
            {
                continue;
            }
        }
        else
        {
            if (!filtersIn.contains(propName, Qt::CaseInsensitive))
            {
                continue;
            }
        }
		
		if (prop.isValid() && prop.isReadable())
		{
			s <<  prop.read(this);
			QDomElement	e = doc.createElement(QString("property"));
			e.setAttribute( QString("name"), QString(prop.name()) );
			e.setAttribute( QString("type"), QString(prop.typeName()) );
			e.appendChild( doc.createTextNode( QString(b.toBase64() ) ) );
			n.appendChild(e);
			// qDebug() << "save->name:" << prop.name() << " value:" << prop.read(this);
		}
	}
	
	props = dynamicPropertyNames();
	for (int i = 0; i < props.length(); ++i)
	{
		inst = RS_PROPERTY(props.at(i).constData());
		// inst = property(props.at(i).constData()).value<CDiagramSerializable*>();
		if (inst)
		{
			QDomElement	 c = doc.createElement(QString("child"));
			c.setAttribute( QString("dynamicProperty"), QString(props.at(i).constData()) );
			inst->toXml(c);
			childNode.appendChild(c);
		}
	}
	n.appendChild(childNode);

	extToXml( ext );
	n.appendChild( ext );
}