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DocPage Organizer: Joining bookmarks

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Jakub Melka
2021-08-07 16:23:37 +02:00
parent 0ba06062e5
commit 8731e02823
12 changed files with 237 additions and 40 deletions
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22
Pdf4QtLib/sources/pdfoutline.cpp
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@ -35,9 +35,9 @@ size_t PDFOutlineItem::getTotalCount() const
return count;
}
QSharedPointer<PDFOutlineItem> PDFOutlineItem::parse(const PDFDocument* document, const PDFObject& root)
QSharedPointer<PDFOutlineItem> PDFOutlineItem::parse(const PDFObjectStorage* storage, const PDFObject& root)
{
const PDFObject& rootDereferenced = document->getObject(root);
const PDFObject& rootDereferenced = storage->getObject(root);
if (rootDereferenced.isDictionary())
{
const PDFDictionary* dictionary = rootDereferenced.getDictionary();
@ -47,7 +47,7 @@ QSharedPointer<PDFOutlineItem> PDFOutlineItem::parse(const PDFDocument* document
{
QSharedPointer<PDFOutlineItem> result(new PDFOutlineItem());
std::set<PDFObjectReference> visitedOutlineItems;
parseImpl(document, result.get(), first.getReference(), visitedOutlineItems);
parseImpl(storage, result.get(), first.getReference(), visitedOutlineItems);
return result;
}
}
@ -55,7 +55,7 @@ QSharedPointer<PDFOutlineItem> PDFOutlineItem::parse(const PDFDocument* document
return QSharedPointer<PDFOutlineItem>();
}
void PDFOutlineItem::parseImpl(const PDFDocument* document,
void PDFOutlineItem::parseImpl(const PDFObjectStorage* storage,
PDFOutlineItem* parent,
PDFObjectReference currentItem,
std::set<PDFObjectReference>& visitedOutlineItems)
@ -71,24 +71,24 @@ void PDFOutlineItem::parseImpl(const PDFDocument* document,
};
checkCyclicDependence(currentItem);
PDFObject dereferencedItem = document->getObjectByReference(currentItem);
PDFObject dereferencedItem = storage->getObjectByReference(currentItem);
while (dereferencedItem.isDictionary())
{
const PDFDictionary* dictionary = dereferencedItem.getDictionary();
QSharedPointer<PDFOutlineItem> currentOutlineItem(new PDFOutlineItem());
const PDFObject& titleObject = document->getObject(dictionary->get("Title"));
const PDFObject& titleObject = storage->getObject(dictionary->get("Title"));
if (titleObject.isString())
{
currentOutlineItem->setTitle(PDFEncoding::convertTextString(titleObject.getString()));
}
currentOutlineItem->setAction(PDFAction::parse(&document->getStorage(), dictionary->get("A")));
currentOutlineItem->setAction(PDFAction::parse(storage, dictionary->get("A")));
if (!currentOutlineItem->getAction() && dictionary->hasKey("Dest"))
{
currentOutlineItem->setAction(PDFActionPtr(new PDFActionGoTo(PDFDestination::parse(&document->getStorage(), dictionary->get("Dest")), PDFDestination())));
currentOutlineItem->setAction(PDFActionPtr(new PDFActionGoTo(PDFDestination::parse(storage, dictionary->get("Dest")), PDFDestination())));
}
PDFDocumentDataLoaderDecorator loader(document);
PDFDocumentDataLoaderDecorator loader(storage);
std::vector<PDFReal> colors = loader.readNumberArrayFromDictionary(dictionary, "C", { 0.0, 0.0, 0.0 });
colors.resize(3, 0.0);
currentOutlineItem->setTextColor(QColor::fromRgbF(colors[0], colors[1], colors[2]));
@ -105,7 +105,7 @@ void PDFOutlineItem::parseImpl(const PDFDocument* document,
const PDFObject& firstItem = dictionary->get("First");
if (firstItem.isReference())
{
parseImpl(document, currentOutlineItem.get(), firstItem.getReference(), visitedOutlineItems);
parseImpl(storage, currentOutlineItem.get(), firstItem.getReference(), visitedOutlineItems);
}
// Add new child to the parent
@ -116,7 +116,7 @@ void PDFOutlineItem::parseImpl(const PDFDocument* document,
if (nextItem.isReference())
{
checkCyclicDependence(nextItem.getReference());
dereferencedItem = document->getObject(nextItem);
dereferencedItem = storage->getObject(nextItem);
}
else
{