Package org.faceless.pdf2.viewer2.feature

Class InvisiblySignDocument

java.lang.Object

org.faceless.pdf2.viewer2.ViewerFeature

org.faceless.pdf2.viewer2.ViewerWidget

org.faceless.pdf2.viewer2.feature.InvisiblySignDocument

public class InvisiblySignDocument
extends ViewerWidget

Creates a new, invisible FormSignature field and then sign it. The field is created by the createSignature() method, a SignatureProvider is chosen and then the sign() method is called to apply the signature.

As supplied this Widget only creates a menu item - the button is disabled by default.

The name of this feature is InvisiblySignDocument

This code is copyright the Big Faceless Organization. You're welcome to use, modify and distribute it in any form in your own projects, provided those projects continue to make use of the Big Faceless PDF library.

Since:

2.8

Field Summary

Fields inherited from class org.faceless.pdf2.viewer2.ViewerWidget

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
InvisiblySignDocument()

Method Summary

Modifier and Type	Method	Description
void	action(ViewerEvent event)	The method that's run when this feature is activated.
protected FormSignature	createSignature()	Create the Signature field that will be signed by this widget
void	initialize(PDFViewer viewer)	Called when the feature is first added to a viewer
boolean	isButtonEnabledByDefault()	Return true if the button component for this widget is enabled by default.
void	sign(FormSignature field, DocumentPanel docpanel, SignatureProvider provider)	Sign the Signature field.

Methods inherited from class org.faceless.pdf2.viewer2.ViewerWidget

addPropertyChangeListener, createActionListener, firePropertyChange, getComponent, getIcon, getViewer, isDocumentRequired, isMenuEnabledByDefault, removePropertyChangeListener, setButton, setComponent, setDocumentRequired, setMenu, setMenu, setToolBarEnabled, setToolBarEnabledAlways, setToolBarFloatable, setToolBarFloating, toString

Methods inherited from class org.faceless.pdf2.viewer2.ViewerFeature

getAllEnabledFeatures, getAllFeatures, getCustomJavaScript, getFeatureProperty, getFeatureURLProperty, getName, isEnabledByDefault, setFeatureName, teardown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InvisiblySignDocument

public InvisiblySignDocument()

Method Detail

isButtonEnabledByDefault

public boolean isButtonEnabledByDefault()

Description copied from class: ViewerWidget

Return true if the button component for this widget is enabled by default. The default is "true"

Overrides:

isButtonEnabledByDefault in class ViewerWidget

initialize

public void initialize(PDFViewer viewer)

Description copied from class: ViewerFeature

Called when the feature is first added to a viewer

Overrides:

initialize in class ViewerWidget

action

public void action(ViewerEvent event)

Description copied from class: ViewerWidget

The method that's run when this feature is activated. This method is called by the ActionListener returned by the default implementation of ViewerWidget.createActionListener(), and by default is a no-op.

Overrides:

action in class ViewerWidget

createSignature

protected FormSignature createSignature()

Create the Signature field that will be signed by this widget

sign

public void sign(FormSignature field,
                 DocumentPanel docpanel,
                 SignatureProvider provider)
          throws IOException,
                 GeneralSecurityException

Sign the Signature field.

Throws:

IOException

GeneralSecurityException