Okular::FormFieldSignature Class Reference

#include <form.h>

Inheritance diagram for Okular::FormFieldSignature:

Public Types
enum	SignatureType {   AdbePkcs7sha1 , AdbePkcs7detached , EtsiCAdESdetached , UnknownType ,   UnsignedSignature }
using	SubscriptionHandle = uint64_t
Public Types inherited from Okular::FormField
enum	AdditionalActionType { FieldModified , FormatField , ValidateField , CalculateField }
enum	FieldType { FormButton , FormText , FormChoice , FormSignature }

Public Member Functions
virtual bool	sign (const NewSignatureData &data, const QString &newPath) const =0
virtual SignatureInfo	signatureInfo () const =0
virtual SignatureType	signatureType () const =0
virtual SubscriptionHandle	subscribeUpdates (const std::function< void()> &callback) const =0
virtual bool	unsubscribeUpdates (const SubscriptionHandle &) const =0
Public Member Functions inherited from Okular::FormField
Action *	activationAction () const
Action *	additionalAction (AdditionalActionType type) const
Action *	additionalAction (Annotation::AdditionalActionType type) const
QList< Action * >	additionalActions () const
void	commitFormattedValue (const QString &value)
QString	committedFormattedValue () const
QString	committedValue () const
void	commitValue (const QString &value)
virtual QString	fullyQualifiedName () const =0
virtual int	id () const =0
virtual bool	isPrintable () const
virtual bool	isReadOnly () const
virtual bool	isVisible () const
virtual QString	name () const =0
Page *	page () const
virtual NormalizedRect	rect () const =0
virtual void	setAppearanceValue (const QVariant &value)
virtual void	setPrintable (bool value)
virtual void	setReadOnly (bool value)
virtual void	setValue (const QVariant &value)
virtual void	setVisible (bool value)
FieldType	type () const
virtual QString	uiName () const =0
virtual QVariant	value () const

Additional Inherited Members
Protected Member Functions inherited from Okular::FormField
void	setActivationAction (Action *action)
void	setAdditionalAction (AdditionalActionType type, Action *action)
void	setAdditionalAction (Annotation::AdditionalActionType type, Action *action)

Detailed Description

Interface of a signature form field.

This is the base interface to reimplement to represent a signature field.

Definition at line 559 of file form.h.

Member Typedef Documentation

SubscriptionHandle

using Okular::FormFieldSignature::SubscriptionHandle = uint64_t

Definition at line 593 of file form.h.

Member Enumeration Documentation

SignatureType

enum Okular::FormFieldSignature::SignatureType

The types of signature.

Enumerator
UnsignedSignature	The signature field has not been signed yet. Since 22.04

Definition at line 565 of file form.h.

Constructor & Destructor Documentation

~FormFieldSignature()

FormFieldSignature::~FormFieldSignature ( )

override

Definition at line 446 of file form.cpp.

FormFieldSignature()

FormFieldSignature::FormFieldSignature ( )

protected

Definition at line 441 of file form.cpp.

Member Function Documentation

sign()

virtual bool Okular::FormFieldSignature::sign ( const NewSignatureData & data, const QString & newPath ) const

pure virtual

Signs a field of UnsignedSignature type.

Since

22.04

signatureInfo()

virtual SignatureInfo Okular::FormFieldSignature::signatureInfo ( ) const

pure virtual

The signature info.

Since

23.08

signatureType()

virtual SignatureType Okular::FormFieldSignature::signatureType ( ) const

pure virtual

The signature type.

subscribeUpdates()

virtual SubscriptionHandle Okular::FormFieldSignature::subscribeUpdates ( const std::function< void()> & callback ) const

pure virtual

Subscribes to updates to signatureInfo.

Especially certificate validation can be a slow task and the underlying infrastructure might offload it to a background job.

Whenever those background jobs finished, the callback(s) will be invoked

Returns

handle to be able to be put back into unsubscribeUpdates

Since

24.08

unsubscribeUpdates()

virtual bool Okular::FormFieldSignature::unsubscribeUpdates ( const SubscriptionHandle & ) const

pure virtual

Unsubscribes a handle for updates.

Handle must be acquired by the subscribeUpdates function

Returns

true if subscription succeeded and false if failed. The most likely reason for for failure is if the handle was already unsubscribed or for other reasons not existing

Since

24.08

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The documentation for this class was generated from the following files:

• form.h
• form.cpp