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Jakub Melka
2020-08-29 17:24:37 +02:00
parent 9c260bb75a
commit 210356f426
8 changed files with 374 additions and 2 deletions
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42
PdfForQtLib/sources/pdffile.cpp
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@ -470,6 +470,48 @@ PDFCollectionFolder PDFCollectionFolder::parse(const PDFObjectStorage* storage,
return result;
}
PDFCollectionNavigator PDFCollectionNavigator::parse(const PDFObjectStorage* storage, PDFObject object)
{
PDFCollectionNavigator result;
if (const PDFDictionary* dictionary = storage->getDictionaryFromObject(object))
{
PDFDocumentDataLoaderDecorator loader(storage);
auto getLayout = [&loader](const PDFObject& object)
{
constexpr const std::array layouts = {
std::pair<const char*, Layout>{ "D", Layout::Details },
std::pair<const char*, Layout>{ "T", Layout::Tile },
std::pair<const char*, Layout>{ "H", Layout::Hidden },
std::pair<const char*, Layout>{ "FilmStrip", Layout::FilmStrip },
std::pair<const char*, Layout>{ "FreeForm", Layout::FreeForm },
std::pair<const char*, Layout>{ "Linear", Layout::Linear },
std::pair<const char*, Layout>{ "Tree", Layout::Tree }
};
return loader.readEnumByName(object, layouts.begin(), layouts.end(), Layout::Invalid);
};
result.m_layouts = None;
PDFObject layoutObject = storage->getObject(dictionary->get("Layout"));
if (layoutObject.isArray())
{
for (const PDFObject& object : *layoutObject.getArray())
{
result.m_layouts |= getLayout(object);
}
}
else
{
result.m_layouts = getLayout(layoutObject);
}
}
return result;
}
QString PDFCollectionItem::getString(const QByteArray& key, const PDFObjectStorage* storage) const
{
if (const PDFDictionary* dictionary = storage->getDictionaryFromObject(m_object))