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Updated named trees in catalog to fulfill PDF 2.0 specification

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This commit is contained in:
Jakub Melka
2020-08-01 18:24:33 +02:00
parent 534ff8e814
commit fa30ed37bb
4 changed files with 175 additions and 13 deletions
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67
PdfForQtLib/sources/pdfcatalog.h
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@@ -499,7 +499,7 @@ public:
PageLayout getPageLayout() const { return m_pageLayout; }
PageMode getPageMode() const { return m_pageMode; }
const QByteArray& getBaseURI() const { return m_baseURI; }
const std::map<QByteArray, PDFFileSpecification>& getEmbeddedFiles() const { return m_embeddedFiles; }
const std::map<QByteArray, PDFFileSpecification>& getEmbeddedFiles() const { return m_namedEmbeddedFiles; }
const PDFObject& getFormObject() const { return m_formObject; }
const PDFDeveloperExtensions& getExtensions() const { return m_extensions; }
const PDFDocumentSecurityStore& getDocumentSecurityStore() const { return m_documentSecurityStore; }
@@ -532,7 +532,57 @@ public:
/// then nullptr is returned.
/// \param key Destination key
/// \returns Pointer to the destination, or nullptr
const PDFDestination* getDestination(const QByteArray& key) const;
const PDFDestination* getNamedDestination(const QByteArray& key) const;
/// Returns javascript action using the key. If javascript action is not found,
/// then nullptr is returned.
/// \param key Action key
/// \returns Javascript action, or nullptr
PDFActionPtr getNamedJavaScriptAction(const QByteArray& key) const;
/// Returns appearance stream using the key. If appearance stream is not found,
/// then empty object is returned.
/// \param key Appearance stream key
/// \returns Appearance, or nullptr
PDFObject getNamedAppearanceStream(const QByteArray& key) const;
/// Returns named page using the key. If named page is not found,
/// then empty object is returned.
/// \param key Page key
/// \returns Page, or nullptr
PDFObject getNamedPage(const QByteArray& key) const;
/// Returns named template using the key. If named template is not found,
/// then empty object is returned.
/// \param key Template key
/// \returns Template, or nullptr
PDFObject getNamedTemplate(const QByteArray& key) const;
/// Returns named digital identifier using the key. If named digital identifier is not found,
/// then empty object is returned. Digital identifiers are used in Web Capture functionality.
/// See also PDF 2.0 specification.
/// \param key Digital identifier key
/// \returns Digital identifier, or nullptr
PDFObject getNamedDigitalIdentifier(const QByteArray& key) const;
/// Returns named url using the key. If named url is not found,
/// then empty object is returned. Urls are used in Web Capture functionality.
/// See also PDF 2.0 specification.
/// \param key Url key
/// \returns Url, or nullptr
PDFObject getNamedUrl(const QByteArray& key) const;
/// Returns named alternate representation using the key. If named alternate representation is not found,
/// then empty object is returned.
/// \param key Alternate representation key
/// \returns Alternate representation, or nullptr
PDFObject getNamedAlternateRepresentation(const QByteArray& key) const;
/// Returns named rendition using the key. If named rendition is not found,
/// then empty object is returned.
/// \param key Rendition key
/// \returns Rendition, or nullptr
PDFObject getNamedRendition(const QByteArray& key) const;
/// Parses catalog from catalog dictionary. If object cannot be parsed, or error occurs,
/// then exception is thrown.
@@ -580,9 +630,16 @@ private:
PDFObject m_documentPartRoot;
// Maps from Names dictionary
std::map<QByteArray, PDFDestination> m_destinations;
std::map<QByteArray, PDFActionPtr> m_javaScriptActions;
std::map<QByteArray, PDFFileSpecification> m_embeddedFiles;
std::map<QByteArray, PDFDestination> m_namedDestinations;
std::map<QByteArray, PDFObject> m_namedAppearanceStreams;
std::map<QByteArray, PDFActionPtr> m_namedJavaScriptActions;
std::map<QByteArray, PDFObject> m_namedPages;
std::map<QByteArray, PDFObject> m_namedTemplates;
std::map<QByteArray, PDFObject> m_namedDigitalIdentifiers;
std::map<QByteArray, PDFObject> m_namedUniformResourceLocators;
std::map<QByteArray, PDFFileSpecification> m_namedEmbeddedFiles;
std::map<QByteArray, PDFObject> m_namedAlternateRepresentations;
std::map<QByteArray, PDFObject> m_namedRenditions;
};
} // namespace pdf