Exemplo n.º 1
0
QList<QByteArray> QMacPasteboardMimePict::convertFromMime(const QString &mime, QVariant variant,
                                                          QString flav)
{
    QList<QByteArray> ret;
    if (!resolveMimeQuickTimeSymbols())
        return ret;

    if (!canConvert(mime, flav))
        return ret;
    QCFType<CGImageRef> cgimage = qt_mac_createCGImageFromQImage(qvariant_cast<QImage>(variant));
    Handle pic = NewHandle(0);
    GraphicsExportComponent graphicsExporter;
    ComponentResult result = OpenADefaultComponent(GraphicsExporterComponentType,
                                                   kQTFileTypePicture, &graphicsExporter);
    if (!result) {
        unsigned long sizeWritten;
        result = ptrGraphicsExportSetInputCGImage(graphicsExporter, cgimage);
        if (!result)
            result = ptrGraphicsExportSetOutputHandle(graphicsExporter, pic);
        if (!result)
            result = ptrGraphicsExportDoExport(graphicsExporter, &sizeWritten);

        CloseComponent(graphicsExporter);
    }

    int size = GetHandleSize((Handle)pic);
    // Skip the Picture File header (512 bytes) and feed the raw data
    QByteArray ar(reinterpret_cast<char *>(*pic + 512), size - 512);
    ret.append(ar);
    DisposeHandle(pic);
    return ret;
}
Exemplo n.º 2
0
QVariant QMacPasteboardMimePict::convertToMime(const QString &mime, QList<QByteArray> data, QString flav)
{
    if(data.count() > 1)
        qWarning("QMacPasteboardMimePict: Cannot handle multiple member data");
    QVariant ret;
    if (!resolveMimeQuickTimeSymbols())
        return ret;

    if(!canConvert(mime, flav))
        return ret;
    const QByteArray &a = data.first();

    // This function expects the 512 header (just to skip it, so create the extra space for it).
    Handle pic = NewHandle(a.size() + 512);
    memcpy(*pic + 512, a.constData(), a.size());

    GraphicsImportComponent graphicsImporter;
    ComponentResult result = OpenADefaultComponent(GraphicsImporterComponentType,
                                                   kQTFileTypePicture, &graphicsImporter);
    QCFType<CGImageRef> cgImage;
    if (!result)
        result = ptrGraphicsImportSetDataHandle(graphicsImporter, pic);
    if (!result)
        result = ptrGraphicsImportCreateCGImage(graphicsImporter, &cgImage,
                                             kGraphicsImportCreateCGImageUsingCurrentSettings);
    if (!result)
        ret = QVariant(QPixmap::fromMacCGImageRef(cgImage).toImage());
    CloseComponent(graphicsImporter);
    DisposeHandle(pic);
    return ret;
}
Exemplo n.º 3
0
QList<QByteArray> QMacPasteboardMimeHTMLText::convertFromMime(const QString &mime, QVariant data, QString flavor)
{
    QList<QByteArray> ret;
    if (!canConvert(mime, flavor))
        return ret;
    ret.append(data.toByteArray());
    return ret;
}
Exemplo n.º 4
0
QVariant QMacPasteboardMimeHTMLText::convertToMime(const QString &mimeType, QList<QByteArray> data, QString flavor)
{
    if (!canConvert(mimeType, flavor))
        return QVariant();
    if (data.count() > 1)
        qWarning("QMacPasteboardMimeHTMLText: Cannot handle multiple member data");
    return data.first();
}
bool PropertyConverterManager::registerObject(PropertyConverter *converter) {
    std::string src = converter->getSourcePropertyClassIdenetifier();
    std::string dst = converter->getDestinationPropertyClassIdenetifier();
    if (canConvert(src, dst)) {
        LogWarn("Property Converter from type " << src << " to type " << dst
                                                << " already registered");
        return false;
    }
    converters_.insert(std::make_pair(std::make_pair(src, dst), converter));
    return true;
}
Exemplo n.º 6
0
void ModelOverlay::setProperties(const QVariantMap& properties) {
    auto origPosition = getWorldPosition();
    auto origRotation = getWorldOrientation();
    auto origDimensions = getDimensions();
    auto origScale = getSNScale();

    Base3DOverlay::setProperties(properties);

    auto scale = properties["scale"];
    if (scale.isValid()) {
        setSNScale(vec3FromVariant(scale));
    }

    auto dimensions = properties["dimensions"];
    if (!dimensions.isValid()) {
        dimensions = properties["size"];
    }
    if (dimensions.isValid()) {
        _scaleToFit = true;
        setDimensions(vec3FromVariant(dimensions));
    } else if (scale.isValid()) {
        // if "scale" property is set but "dimensions" is not.
        // do NOT scale to fit.
        _scaleToFit = false;
    }

    if (origPosition != getWorldPosition() || origRotation != getWorldOrientation() || origDimensions != getDimensions() || origScale != getSNScale()) {
        _updateModel = true;
    }

    auto loadPriorityProperty = properties["loadPriority"];
    if (loadPriorityProperty.isValid()) {
        _loadPriority = loadPriorityProperty.toFloat();
        _model->setLoadingPriority(_loadPriority);
    }

    auto urlValue = properties["url"];
    if (urlValue.isValid() && urlValue.canConvert<QString>()) {
        _url = urlValue.toString();
        _updateModel = true;
        _isLoaded = false;
        _texturesLoaded = false;
    }

    auto texturesValue = properties["textures"];
    if (texturesValue.isValid() && texturesValue.canConvert(QVariant::Map)) {
        _texturesLoaded = false;
        QVariantMap textureMap = texturesValue.toMap();
        QMetaObject::invokeMethod(_model.get(), "setTextures", Qt::AutoConnection,
                                  Q_ARG(const QVariantMap&, textureMap));
    }
Exemplo n.º 7
0
QVariant QMacPasteboardMimeFileUri::convertToMime(const QString &mime, QList<QByteArray> data, QString flav)
{
    if(!canConvert(mime, flav))
        return QVariant();
    QList<QVariant> ret;
    for(int i = 0; i < data.size(); ++i) {
        QUrl url = QUrl::fromEncoded(data.at(i));
        if (url.host().toLower() == QLatin1String("localhost"))
            url.setHost(QString());
        url.setPath(url.path().normalized(QString::NormalizationForm_C));
        ret.append(url);
    }
    return QVariant(ret);
}
Exemplo n.º 8
0
void ModelOverlay::setProperties(const QVariantMap& properties) {
    auto origPosition = getPosition();
    auto origRotation = getRotation();
    auto origDimensions = getDimensions();
    auto origScale = getScale();

    Base3DOverlay::setProperties(properties);

    auto scale = properties["scale"];
    if (scale.isValid()) {
        setScale(vec3FromVariant(scale));
    }

    auto dimensions = properties["dimensions"];
    if (dimensions.isValid()) {
        _scaleToFit = true;
        setDimensions(vec3FromVariant(dimensions));
    } else if (scale.isValid()) {
        // if "scale" property is set but "dimentions" is not.
        // do NOT scale to fit.
        _scaleToFit = false;
    }

    if (origPosition != getPosition() || origRotation != getRotation() || origDimensions != getDimensions() || origScale != getScale()) {
        _updateModel = true;
    }

    auto urlValue = properties["url"];
    if (urlValue.isValid() && urlValue.canConvert<QString>()) {
        _url = urlValue.toString();
        _updateModel = true;
        _isLoaded = false;
    }

    auto texturesValue = properties["textures"];
    if (texturesValue.isValid() && texturesValue.canConvert(QVariant::Map)) {
        QVariantMap textureMap = texturesValue.toMap();
        foreach(const QString& key, textureMap.keys()) {

            QUrl newTextureURL = textureMap[key].toUrl();
            qDebug() << "Updating texture named" << key << "to texture at URL" << newTextureURL;

            QMetaObject::invokeMethod(_model.get(), "setTextureWithNameToURL", Qt::AutoConnection,
                                      Q_ARG(const QString&, key),
                                      Q_ARG(const QUrl&, newTextureURL));

            _modelTextures[key] = newTextureURL;  // Keep local track of textures for getProperty()
        }
    }
Exemplo n.º 9
0
QVariant RTF::Converter::convertToMime(const QString &mime, QList<QByteArray> data, QString flavor)
{
	if (!canConvert(mime, flavor)) {
		return QVariant();
	}

	// Parse RTF
	RTF::Reader reader;
	QTextDocument document;
	int count = data.count();
	for (int i = 0; i < count; ++i) {
		QBuffer buffer(&data[i]);
		buffer.open(QIODevice::ReadOnly);
		reader.read(&buffer, &document);
	}

	// Convert to HTML
	return document.toHtml();
}
Exemplo n.º 10
0
QList<QByteArray> QMacPasteboardMimeFileUri::convertFromMime(const QString &mime, QVariant data, QString flav)
{
    QList<QByteArray> ret;
    if (!canConvert(mime, flav))
        return ret;
    QList<QVariant> urls = data.toList();
    for(int i = 0; i < urls.size(); ++i) {
        QUrl url = urls.at(i).toUrl();
        if (url.scheme().isEmpty())
            url.setScheme(QLatin1String("file"));
        if (url.scheme().toLower() == QLatin1String("file")) {
            if (url.host().isEmpty())
                url.setHost(QLatin1String("localhost"));
            url.setPath(url.path().normalized(QString::NormalizationForm_D));
        }
        ret.append(url.toEncoded());
    }
    return ret;
}
Exemplo n.º 11
0
QVariant QMacPasteboardMimeTiff::convertToMime(const QString &mime, QList<QByteArray> data, QString flav)
{
    if(data.count() > 1)
        qWarning("QMacPasteboardMimeTiff: Cannot handle multiple member data");
    QVariant ret;
    if (!canConvert(mime, flav))
        return ret;
    const QByteArray &a = data.first();
    QCFType<CGImageRef> image;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
    if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) {
        QCFType<CFDataRef> data = CFDataCreateWithBytesNoCopy(0,
                                                    reinterpret_cast<const UInt8 *>(a.constData()),
                                                    a.size(), kCFAllocatorNull);
        QCFType<CGImageSourceRef> imageSource = CGImageSourceCreateWithData(data, 0);
        image = CGImageSourceCreateImageAtIndex(imageSource, 0, 0);
    } else
#endif
    {
#ifdef Q_WS_MAC32
        if (resolveMimeQuickTimeSymbols()) {
            Handle tiff = NewHandle(a.size());
            memcpy(*tiff, a.constData(), a.size());
            GraphicsImportComponent graphicsImporter;
            ComponentResult result = OpenADefaultComponent(GraphicsImporterComponentType,
                                                           kQTFileTypeTIFF, &graphicsImporter);
            if (!result)
                result = ptrGraphicsImportSetDataHandle(graphicsImporter, tiff);
            if (!result)
                result = ptrGraphicsImportCreateCGImage(graphicsImporter, &image,
                                                     kGraphicsImportCreateCGImageUsingCurrentSettings);
            CloseComponent(graphicsImporter);
            DisposeHandle(tiff);
        }
#endif
    }

    if (image != 0)
        ret = QVariant(QPixmap::fromMacCGImageRef(image).toImage());
    return ret;
}
Exemplo n.º 12
0
QList<QByteArray> RTF::Converter::convertFromMime(const QString &mime, QVariant data, QString flavor)
{
	QList<QByteArray> result;
	if (!canConvert(mime, flavor)) {
		return result;
	}

	// Parse HTML
	QTextDocument document;
	document.setHtml(data.toString());

	// Convert to RTF
	QByteArray rtf;
	QBuffer buffer(&rtf);
	buffer.open(QIODevice::WriteOnly);
	RTF::Writer writer;
	writer.write(&buffer, &document);

	result.append(rtf);
	return result;
}
Exemplo n.º 13
0
IScaObject *ScaObjectConverter::convert(IScaObject *obj, IScaObject::IScaObjectType toType)
{
    if (!canConvert(obj->getType(), toType))
    {
        return NULL;
    }
    switch (obj->getType())
    {
        case IScaObject::IDENTIFIER:
        {
            IScaObjectIdentifier *object = static_cast<IScaObjectIdentifier *>(obj);
            switch (toType)
            {
                case IScaObject::TEXTBLOCK:
                    return makeTextBlockFromIdentifier(object);
                default:
                    //Conversion can't be done
                    return NULL;
            }
        }
        case IScaObject::TEXTBLOCK:
        {
            IScaObjectTextBlock *object = static_cast<IScaObjectTextBlock *>(obj);
            switch (toType)
            {
                case IScaObject::IDENTIFIER:
                    return makeIdentifierFromBlock(object);
                default:
                    //Conversion can't be done
                    return NULL;
            }
        }
        default:
            //Conversion can't be done
            return NULL;
    }
}
Exemplo n.º 14
0
bool QDeclarativePropertyPrivate::write(QObject *object, const QDeclarativePropertyCache::Data &property, 
                                            const QVariant &value, QDeclarativeContextData *context, 
                                            WriteFlags flags)
{
    int coreIdx = property.coreIndex;
    int status = -1;    //for dbus

    if (property.flags & QDeclarativePropertyCache::Data::IsEnumType) {
        QMetaProperty prop = object->metaObject()->property(property.coreIndex);
        QVariant v = value;
        // Enum values come through the script engine as doubles
        if (value.userType() == QVariant::Double) { 
            double integral;
            double fractional = modf(value.toDouble(), &integral);
            if (qFuzzyIsNull(fractional))
                v.convert(QVariant::Int);
        }
        return writeEnumProperty(prop, coreIdx, object, v, flags);
    }

    int propertyType = property.propType;
    int variantType = value.userType();

    QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(context);

    if (propertyType == QVariant::Url) {

        QUrl u;
        bool found = false;
        if (variantType == QVariant::Url) {
            u = value.toUrl();
            found = true;
        } else if (variantType == QVariant::ByteArray) {
            u = QUrl(QString::fromUtf8(value.toByteArray()));
            found = true;
        } else if (variantType == QVariant::String) {
            u = QUrl(value.toString());
            found = true;
        }

        if (!found)
            return false;

        if (context && u.isRelative() && !u.isEmpty())
            u = context->resolvedUrl(u);
        int status = -1;
        void *argv[] = { &u, 0, &status, &flags };
        QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, argv);

    } else if (variantType == propertyType) {

        void *a[] = { (void *)value.constData(), 0, &status, &flags };
        QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);

    } else if (qMetaTypeId<QVariant>() == propertyType) {

        void *a[] = { (void *)&value, 0, &status, &flags };
        QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);

    } else if (property.flags & QDeclarativePropertyCache::Data::IsQObjectDerived) {

        const QMetaObject *valMo = rawMetaObjectForType(enginePriv, value.userType());
        
        if (!valMo)
            return false;

        QObject *o = *(QObject **)value.constData();
        const QMetaObject *propMo = rawMetaObjectForType(enginePriv, propertyType);

        if (o) valMo = o->metaObject();

        if (canConvert(valMo, propMo)) {
            void *args[] = { &o, 0, &status, &flags };
            QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, 
                                  args);
        } else if (!o && canConvert(propMo, valMo)) {
            // In the case of a null QObject, we assign the null if there is 
            // any change that the null variant type could be up or down cast to 
            // the property type.
            void *args[] = { &o, 0, &status, &flags };
            QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, 
                                  args);
        } else {
            return false;
        }

    } else if (property.flags & QDeclarativePropertyCache::Data::IsQList) {

        const QMetaObject *listType = 0;
        if (enginePriv) {
            listType = enginePriv->rawMetaObjectForType(enginePriv->listType(property.propType));
        } else {
            QDeclarativeType *type = QDeclarativeMetaType::qmlType(QDeclarativeMetaType::listType(property.propType));
            if (!type) return false;
            listType = type->baseMetaObject();
        }
        if (!listType) return false;

        QDeclarativeListProperty<void> prop;
        void *args[] = { &prop, 0 };
        QMetaObject::metacall(object, QMetaObject::ReadProperty, coreIdx, args);

        if (!prop.clear) return false;

        prop.clear(&prop);

        if (value.userType() == qMetaTypeId<QList<QObject *> >()) {
            const QList<QObject *> &list = qvariant_cast<QList<QObject *> >(value);

            for (int ii = 0; ii < list.count(); ++ii) {
                QObject *o = list.at(ii);
                if (o && !canConvert(o->metaObject(), listType))
                    o = 0;
                prop.append(&prop, (void *)o);
            }
        } else {
            QObject *o = enginePriv?enginePriv->toQObject(value):QDeclarativeMetaType::toQObject(value);
            if (o && !canConvert(o->metaObject(), listType))
                o = 0;
            prop.append(&prop, (void *)o);
        }

    } else {
        Q_ASSERT(variantType != propertyType);

        QVariant v = value;
        if (v.convert((QVariant::Type)propertyType)) {
            void *a[] = { (void *)v.constData(), 0, &status, &flags};
            QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);
        } else if ((uint)propertyType >= QVariant::UserType && variantType == QVariant::String) {
            QDeclarativeMetaType::StringConverter con = QDeclarativeMetaType::customStringConverter(propertyType);
            if (!con)
                return false;

            QVariant v = con(value.toString());
            if (v.userType() == propertyType) {
                void *a[] = { (void *)v.constData(), 0, &status, &flags};
                QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);
            }
        } else if (variantType == QVariant::String) {
            bool ok = false;
            QVariant v = QDeclarativeStringConverters::variantFromString(value.toString(), propertyType, &ok);
            if (!ok)
                return false;

            void *a[] = { (void *)v.constData(), 0, &status, &flags};
            QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);
        } else {
            return false;
        }
    }

    return true;
}
Exemplo n.º 15
0
bool ScaObjectConverter::canConvert(IScaObject *obj, IScaObject::IScaObjectType toType)
{
    return canConvert(obj->getType(), toType);
}
Exemplo n.º 16
0
QList<QByteArray> QMacPasteboardMimeTiff::convertFromMime(const QString &mime, QVariant variant, QString flav)
{
    QList<QByteArray> ret;
    if (!canConvert(mime, flav))
        return ret;

    QImage img = qvariant_cast<QImage>(variant);
    QCFType<CGImageRef> cgimage = qt_mac_createCGImageFromQImage(img);
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
    if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) {
        QCFType<CFMutableDataRef> data = CFDataCreateMutable(0, 0);
        QCFType<CGImageDestinationRef> imageDestination = CGImageDestinationCreateWithData(data, kUTTypeTIFF, 1, 0);
        if (imageDestination != 0) {
            CFTypeRef keys[2];
            QCFType<CFTypeRef> values[2];
            QCFType<CFDictionaryRef> options;
            keys[0] = kCGImagePropertyPixelWidth;
            keys[1] = kCGImagePropertyPixelHeight;
            int width = img.width();
            int height = img.height();
            values[0] = CFNumberCreate(0, kCFNumberIntType, &width);
            values[1] = CFNumberCreate(0, kCFNumberIntType, &height);
            options = CFDictionaryCreate(0, reinterpret_cast<const void **>(keys),
                                         reinterpret_cast<const void **>(values), 2,
                                         &kCFTypeDictionaryKeyCallBacks,
                                         &kCFTypeDictionaryValueCallBacks);
            CGImageDestinationAddImage(imageDestination, cgimage, options);
            CGImageDestinationFinalize(imageDestination);
        }
        QByteArray ar(CFDataGetLength(data), 0);
        CFDataGetBytes(data,
                CFRangeMake(0, ar.size()),
                reinterpret_cast<UInt8 *>(ar.data()));
        ret.append(ar);
    } else
#endif
    {
#ifdef Q_WS_MAC32
        Handle tiff = NewHandle(0);
        if (resolveMimeQuickTimeSymbols()) {
            GraphicsExportComponent graphicsExporter;
            ComponentResult result = OpenADefaultComponent(GraphicsExporterComponentType,
                                                           kQTFileTypeTIFF, &graphicsExporter);
            if (!result) {
                unsigned long sizeWritten;
                result = ptrGraphicsExportSetInputCGImage(graphicsExporter, cgimage);
                if (!result)
                    result = ptrGraphicsExportSetOutputHandle(graphicsExporter, tiff);
                if (!result)
                    result = ptrGraphicsExportDoExport(graphicsExporter, &sizeWritten);

                CloseComponent(graphicsExporter);
            }
        }
        int size = GetHandleSize((Handle)tiff);
        QByteArray ar(reinterpret_cast<char *>(*tiff), size);
        ret.append(ar);
        DisposeHandle(tiff);
#endif
    }
    return ret;
}