Classes
class	Annotation
class	AnnotationAppearance
class	AsyncObject
class	CaretAnnotation
class	CertificateInfo
class	Document
class	EmbeddedFile
class	FileAttachmentAnnotation
class	FontInfo
class	FontIterator
class	FormField
class	FormFieldButton
class	FormFieldChoice
class	FormFieldIcon
class	FormFieldSignature
class	FormFieldText
class	GeomAnnotation
class	HighlightAnnotation
class	InkAnnotation
class	LineAnnotation
class	Link
class	LinkAction
class	LinkAnnotation
class	LinkBrowse
class	LinkDestination
class	LinkExecute
class	LinkGoto
class	LinkHide
class	LinkJavaScript
class	LinkMovie
class	LinkOCGState
class	LinkRendition
class	LinkResetForm
class	LinkSound
class	LinkSubmitForm
class	MovieAnnotation
class	MovieObject
class	OptContentModel
class	OutlineItem
class	Page
class	PageTransition
class	RichMediaAnnotation
class	ScreenAnnotation
class	SignatureAnnotation
class	SignatureValidationInfo
class	SoundAnnotation
class	SoundObject
class	StampAnnotation
class	TextAnnotation
class	TextBox
class	WidgetAnnotation

Typedefs
using	PopplerDebugFunc = void (*)(const QString & , const QVariant & )

Enumerations
enum class	CryptoSignBackend { NSS , GPG }
enum class	CryptoSignBackendFeature { BackendAsksPassphrase }

Functions
std::optional< CryptoSignBackend > POPPLER_QT6_EXPORT	activeCryptoSignBackend ()
bool POPPLER_QT6_EXPORT	arePgpSignaturesAllowed ()
QVector< CryptoSignBackend > POPPLER_QT6_EXPORT	availableCryptoSignBackends ()
QDateTime	convertDate (const char *dateString)
QVector< CertificateInfo > POPPLER_QT6_EXPORT	getAvailableSigningCertificates ()
QString POPPLER_QT6_EXPORT	getNSSDir ()
bool POPPLER_QT6_EXPORT	hasCryptoSignBackendFeature (CryptoSignBackend, CryptoSignBackendFeature)
bool POPPLER_QT6_DEPRECATED POPPLER_QT6_EXPORT	hasNSSSupport ()
bool	isCmsAvailable ()
bool	isOverprintPreviewAvailable ()
	Q_DECLARE_OPERATORS_FOR_FLAGS (CertificateInfo::KeyUsageExtensions) class SignatureValidationInfoPrivate
bool POPPLER_QT6_EXPORT	setActiveCryptoSignBackend (CryptoSignBackend backend)
void	setDebugErrorFunction (PopplerDebugFunc debugFunction, const QVariant &closure)
void POPPLER_QT6_EXPORT	setNSSDir (const QString &pathURL)
void POPPLER_QT6_EXPORT	setNSSPasswordCallback (const std::function< char (const char )> &f)
void POPPLER_QT6_EXPORT	setPgpSignaturesAllowed (bool allowed)

Detailed Description

The Poppler Qt6 binding.

Typedef Documentation

◆ PopplerDebugFunc

using Poppler::PopplerDebugFunc = void (*)(const QString & , const QVariant & )

Debug/error function.

This function type is used for debugging & error output; the first parameter is the actual message, the second is the unaltered closure argument which was passed to the setDebugErrorFunction call.

Enumeration Type Documentation

◆ CryptoSignBackend

enum class Poppler::CryptoSignBackend

strong

Possible compiled in backends for signature handling.

Since: 23.06

◆ CryptoSignBackendFeature

enum class Poppler::CryptoSignBackendFeature

strong

Enumerator
BackendAsksPassphrase	If the backend itself out of band requests passwords or if the host applicaion somehow must do it.

Function Documentation

◆ activeCryptoSignBackend()

std::optional< CryptoSignBackend > POPPLER_QT6_EXPORT Poppler::activeCryptoSignBackend ( )

Returns current active backend or nullopt if none is active.

Note: there will always be an active backend if there is available backends

Since: 23.06

◆ arePgpSignaturesAllowed()

bool POPPLER_QT6_EXPORT Poppler::arePgpSignaturesAllowed ( )

Returns: if pgp signatures are allowed.

Since: 25.03

◆ availableCryptoSignBackends()

QVector< CryptoSignBackend > POPPLER_QT6_EXPORT Poppler::availableCryptoSignBackends ( )

The available compiled-in backends.

Since: 23.06

◆ getAvailableSigningCertificates()

QVector< CertificateInfo > POPPLER_QT6_EXPORT Poppler::getAvailableSigningCertificates ( )

Return vector of suitable signing certificates.

Since: 21.01

◆ getNSSDir()

QString POPPLER_QT6_EXPORT Poppler::getNSSDir ( )

Gets the current NSS CertDB directory.

Since: 21.01

◆ hasCryptoSignBackendFeature()

bool POPPLER_QT6_EXPORT Poppler::hasCryptoSignBackendFeature	(	CryptoSignBackend	,
		CryptoSignBackendFeature	)

Queries if a backend supports or not supports a given feature.

Since: 23.06

◆ hasNSSSupport()

bool POPPLER_QT6_DEPRECATED POPPLER_QT6_EXPORT Poppler::hasNSSSupport ( )

Returns is poppler was compiled with NSS support.

Deprecated: Use availableBackends instead

Since: 21.01

◆ setActiveCryptoSignBackend()

bool POPPLER_QT6_EXPORT Poppler::setActiveCryptoSignBackend ( CryptoSignBackend backend )

Sets active backend.

Returns: true on success

Since: 23.06

◆ setDebugErrorFunction()

void Poppler::setDebugErrorFunction	(	PopplerDebugFunc	debugFunction,
		const QVariant &	closure )

Set a new debug/error output function.

If not set, by default error and debug messages will be sent to the Qt qDebug() function.

Parameters

debugFunction	the new debug function
closure	user data which will be passes as-is to the debug function

◆ setNSSDir()

void POPPLER_QT6_EXPORT Poppler::setNSSDir ( const QString & pathURL )

Set a custom NSS CertDB directory.

Needs to be called before doing any other signature operation

Since: 21.01

◆ setNSSPasswordCallback()

void POPPLER_QT6_EXPORT Poppler::setNSSPasswordCallback ( const std::function< char *(const char *)> & f )

Sets the callback for NSS password requests.

Since: 21.01

◆ setPgpSignaturesAllowed()

void POPPLER_QT6_EXPORT Poppler::setPgpSignaturesAllowed ( bool allowed )

Allow pgp signatures in pdf files (standard-extension, experimental) Not supported for NSS backend.