bool UBImportPDF::addFileToDocument(UBDocumentProxy* pDocument, const QFile& pFile)
{
QString documentName = QFileInfo(pFile.fileName()).completeBaseName();
QUuid uuid = QUuid::createUuid();
QString filepath = UBPersistenceManager::persistenceManager()->addPdfFileToDocument(pDocument, pFile.fileName(), uuid);
PDFRenderer *pdfRenderer = PDFRenderer::rendererForUuid(uuid, pDocument->persistencePath() + "/" + filepath); // renderer is automatically deleted when not used anymore
if (!pdfRenderer->isValid())
{
UBApplication::showMessage(tr("PDF import failed."));
return false;
}
int documentPageCount = pDocument->pageCount();
if (documentPageCount == 1 && UBPersistenceManager::persistenceManager()->loadDocumentScene(pDocument, 0)->isEmpty())
{
documentPageCount = 0;
}
int pdfPageCount = pdfRenderer->pageCount();
for(int pdfPageNumber = 1; pdfPageNumber <= pdfPageCount; pdfPageNumber++)
{
int pageIndex = documentPageCount + (pdfPageNumber - 1);
UBApplication::showMessage(tr("Importing page %1 of %2").arg(pdfPageNumber).arg(pdfPageCount), true);
UBGraphicsScene* scene = 0;
if (pageIndex == 0)
{
scene = UBPersistenceManager::persistenceManager()->loadDocumentScene(pDocument, pageIndex);
}
else
{
scene = UBPersistenceManager::persistenceManager()->createDocumentSceneAt(pDocument, pageIndex);
}
scene->setBackground(false, false);
UBGraphicsPDFItem *pdfItem = new UBGraphicsPDFItem(pdfRenderer, pdfPageNumber); // deleted by the scene
scene->addItem(pdfItem);
pdfItem->setPos(-pdfItem->boundingRect().width() / 2, -pdfItem->boundingRect().height() / 2);
scene->setAsBackgroundObject(pdfItem, false, false);
scene->setNominalSize(pdfItem->boundingRect().width(), pdfItem->boundingRect().height());
UBPersistenceManager::persistenceManager()->persistDocumentScene(pDocument, scene, pageIndex);
}
UBApplication::showMessage(tr("PDF import successful."));
return true;
}
void UBImportPDF::placeImportedItemToScene(UBGraphicsScene* scene, UBGraphicsItem* item)
{
UBGraphicsPDFItem *pdfItem = (UBGraphicsPDFItem*)item;
pdfItem->setPos(-pdfItem->boundingRect().width() / 2, -pdfItem->boundingRect().height() / 2);
scene->setAsBackgroundObject(pdfItem, false, false);
scene->setNominalSize(pdfItem->boundingRect().width(), pdfItem->boundingRect().height());
}