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Attached files - PDF 2.0 attributes

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This commit is contained in:
Jakub Melka
2020-08-07 19:29:22 +02:00
parent 6814e2755e
commit 79cf21775c
4 changed files with 99 additions and 3 deletions
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39
PdfForQtLib/sources/pdffile.h
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@ -75,6 +75,26 @@ class PDFFORQTLIBSHARED_EXPORT PDFFileSpecification
public:
explicit PDFFileSpecification() = default;
struct RelatedFile
{
QByteArray name;
PDFObjectReference fileReference;
};
using RelatedFiles = std::vector<RelatedFile>;
enum class AssociatedFileRelationship
{
Unspecified,
Source,
Data,
Alternative,
Supplement,
EncryptedPayload,
FormData,
Schema
};
/// Returns platform file name as string. It looks into the UF, F,
/// and platform names and selects the appropriate one. If error
/// occurs. then empty string is returned.
@ -92,8 +112,13 @@ public:
const PDFFileIdentifier& getFileIdentifier() const { return m_id; }
bool isVolatile() const { return m_volatile; }
const QString& getDescription() const { return m_description; }
PDFObjectReference getSelfReference() const { return m_selfReference; }
PDFObjectReference getCollection() const { return m_collection; }
PDFObjectReference getThumbnail() const { return m_thumbnailReference; }
const std::map<QByteArray, PDFEmbeddedFile>& getEmbeddedFiles() const { return m_embeddedFiles; }
const std::map<QByteArray, RelatedFiles>& getRelatedFiles() const { return m_relatedFiles; }
const PDFObject& getEncryptedPayloadDictionary() const { return m_encryptedPayload; }
AssociatedFileRelationship getAssociatedFileRelationship() const { return m_associatedFileRelationship; }
static PDFFileSpecification parse(const PDFObjectStorage* storage, PDFObject object);
@ -122,11 +147,25 @@ private:
/// Description of the file (for example, if file is embedded file stream)
QString m_description;
/// Self reference
PDFObjectReference m_selfReference;
/// Collection item dictionary reference
PDFObjectReference m_collection;
/// Thumbnail reference
PDFObjectReference m_thumbnailReference;
/// Embedded files
std::map<QByteArray, PDFEmbeddedFile> m_embeddedFiles;
/// Related files for embedded files
std::map<QByteArray, RelatedFiles> m_relatedFiles;
/// Encrypted payload dictionary (used in document wrapper)
PDFObject m_encryptedPayload;
AssociatedFileRelationship m_associatedFileRelationship = AssociatedFileRelationship::Unspecified;
};
} // namespace pdf