#include "dvmimedata.h"

#include <QStringList>

//=============================================================================
// DvMimedata
//-----------------------------------------------------------------------------

DvMimeData::DvMimeData()
{
}

//-----------------------------------------------------------------------------

DvMimeData::~DvMimeData()
{
}

//=============================================================================
// cloneData
//-----------------------------------------------------------------------------

QMimeData *cloneData(const QMimeData *data)
{
	const DvMimeData *dvData = dynamic_cast<const DvMimeData *>(data);
	if (dvData)
		return dvData->clone();

	QMimeData *newData = new QMimeData();

	QStringList list = data->formats();
	if (list.isEmpty())
		return newData;
	QString format = list.first();
	if (format.isEmpty())
		return newData;
	QByteArray byteArray = data->data(format);
	if (byteArray.isEmpty())
		return newData;

	newData->setData(format, byteArray);

	return newData;
}