void CloudImageProvider::loadfinished(QNetworkReply *reply)
{
qWarning()<<"Download finished*******";
QByteArray Data = reply->readAll();
// qWarning() << "data="<<xmlData.left(200);
QImage image;
image.loadFromData(Data);
QString key = toKey( reply->url().toString());
// qWarning()<<key<<" <- "<<reply->url().toString();
cache[key] = image;
// qWarning()<<"pre image save:"+workDir+"imgcache/"+key+".jpg";
image.save(workDir+"imgcache/"+key+".jpg");
// qWarning()<<"post image save";
// reply->manager()->deleteLater();
reply->deleteLater();
emit cacheUpdated();
}
//=========================================================================
BubbleChartView::BubbleChartView(BlastTaxDataProviders *_dataProviders, QWidget *parent, bool setRank)
: DataGraphicsView(NULL, parent)
{
flags |= DGF_BUBBLES | DGF_RANKS;
config = new BubbleChartParameters();
if ( setRank && mainWindow->getRank() == TR_NORANK )
mainWindow->setRank(TR_SPECIES);
if ( _dataProviders == NULL )
_dataProviders = new BlastTaxDataProviders();
taxDataProvider = new ChartDataProvider(_dataProviders, this);
connect((ChartDataProvider *)taxDataProvider, SIGNAL(taxVisibilityChanged(quint32)), this, SLOT(onTaxVisibilityChanged(quint32)));
connect((ChartDataProvider *)taxDataProvider, SIGNAL(cacheUpdated()), this, SLOT(onDataChanged()));
QGraphicsScene *s = new QGraphicsScene(this);
s->setItemIndexMethod(QGraphicsScene::NoIndex);
setCacheMode(CacheBackground);
setViewportUpdateMode(BoundingRectViewportUpdate);
setRenderHint(QPainter::Antialiasing);
setTransformationAnchor(AnchorUnderMouse);
setMinimumSize(400, 200);
setAlignment(Qt::AlignCenter);
setScene(s);
setChartRectSize(800, 800);
propertiesAction = popupMenu.addAction("Properties...");
connect(propertiesAction, SIGNAL(triggered(bool)), this, SLOT(showPropertiesDialog()));
if ( _dataProviders->size() > 0 )
{
prepareScene();
showChart();
}
onTaxRankChanged(mainWindow->getRank());
}
void Cache::makeCallback(QVariant callback, bool status, QVariant url)
{
//qDebug() << "makecallback: " << callback;
emit cacheUpdated(/*QVariant::fromValue(*/callback/*)*/, QVariant(status), url);
}