KoShape *KPrPlaceholderPictureStrategy::createShape(KoDocumentResourceManager *rm)
{
KoShape * shape = 0;
KUrl url = KFileDialog::getOpenUrl();
if ( !url.isEmpty() ) {
shape = KPrPlaceholderStrategy::createShape(rm);
KoImageCollection *collection = rm->imageCollection();
Q_ASSERT(collection);
QString tmpFile;
if (KIO::NetAccess::download(url, tmpFile, 0)) {
QImage image(tmpFile);
if (!image.isNull()) {
//setSuffix(url.prettyUrl());
KoImageData *data = collection->createImageData(image);
if (data->isValid()) {
shape->setUserData( data );
// TODO the pic should be fit into the space provided
shape->setSize( data->imageSize() );
}
}
} else {
kWarning() << "open image " << url.prettyUrl() << "failed";
}
}
return shape;
}
void KPrPicturesImport::pictureImported(KJob *job)
{
KoShape *shape = m_factory->createDefaultShape();
if (shape) {
KIO::StoredTransferJob *transferJob = qobject_cast<KIO::StoredTransferJob*>(job);
Q_ASSERT(transferJob);
KoImageData *imageData = m_doc->resourceManager()->imageCollection()->createImageData(transferJob->data());
if (imageData->isValid()) {
shape->setUserData(imageData);
// make sure the picture fits on the page
QSizeF imageSize = imageData->imageSize();
QSizeF pageSize = m_masterPage->size();
qreal zoom = 1;
if (imageSize.width() > pageSize.width() || imageSize.height() > pageSize.height()) {
zoom = pageSize.width() / imageSize.width();
zoom = qMin(zoom, pageSize.height() / imageSize.height());
}
imageSize *= zoom;
shape->setSize(imageSize);
// center the picture on the page
QPointF pos( pageSize.width() / 2- imageSize.width() / 2, pageSize.height() / 2 - imageSize.height() / 2 );
shape->setPosition(pos);
KoPAPageBase *page = m_doc->newPage(m_masterPage);
KoShapeLayer *layer = dynamic_cast<KoShapeLayer *>(page->shapes().first());
if (layer) {
layer->addShape(shape);
new KoPAPageInsertCommand(m_doc, page, m_currentPage, m_cmd);
m_currentPage = page;
}
else {
delete page;
delete shape;
}
}
else {
kWarning(33001) << "imageData not valid";
delete shape;
}
}
else {
kWarning(33001) << "shape not created";
}
import();
}
