org.xwiki.gwt.wysiwyg.client.plugin.importer
Class PasteManager

java.lang.Object
  org.xwiki.gwt.wysiwyg.client.plugin.importer.PasteManager

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, CopyHandler, PasteHandler

Direct Known Subclasses:

IEPasteManager

public class PasteManager
extends Object
implements PasteHandler, CopyHandler

A PasteHandler that can filter the value that has been pasted in a RichTextArea.

Since:

5.0M2

Version:

$Id: 9fecccd2ccbd91f3d7ea57f544c5c8f498efd8e3 $

Constructor Summary

PasteManager()

Method Summary

protected List<com.google.gwt.event.shared.HandlerRegistration>	addHandlers() Adds all required event handlers and returns their registrations so that they can be unregistered at the end.
protected void	centerPasteContainer(Element pasteContainer) We added this method just to be able to override it for IE9 so that we can overcome a GWT bug.
protected RichTextArea	getTextArea()
List<com.google.gwt.event.shared.HandlerRegistration>	initialize(RichTextArea textArea, ImportServiceAsync importService) Configures this instance to catch the paste events from the given rich text area and to clean the paste content using the specified service.
void	onCopy(CopyEvent event)
void	onPaste(PasteEvent event)
protected void	selectPasteContainer(Element pasteContainer) Select the contents of the given paste container.

Methods inherited from class java.lang.Object

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

Constructor Detail

PasteManager

public PasteManager()

Method Detail

initialize

public List<com.google.gwt.event.shared.HandlerRegistration> initialize(RichTextArea textArea,
                                                                        ImportServiceAsync importService)

Configures this instance to catch the paste events from the given rich text area and to clean the paste content using the specified service.

Parameters:

textArea - the rich text area whose paste event are caught

importService - the component used to clean the paste content on the server side

Returns:

the list of event handler registrations

addHandlers

protected List<com.google.gwt.event.shared.HandlerRegistration> addHandlers()

Adds all required event handlers and returns their registrations so that they can be unregistered at the end.

Returns:

the list of event handler registrations

onPaste

public void onPaste(PasteEvent event)

Specified by:

onPaste in interface PasteHandler

selectPasteContainer

protected void selectPasteContainer(Element pasteContainer)

Select the contents of the given paste container.

Parameters:

pasteContainer - the paste container

centerPasteContainer

protected void centerPasteContainer(Element pasteContainer)

We added this method just to be able to override it for IE9 so that we can overcome a GWT bug.

Parameters:

pasteContainer - the paste container

See Also:

getAbsoluteTop/getScrollTop returns wrong values for IE9 when body has been scrolled, Document#getScrollTop() and Document#getScrollLeft() are broken for nested documents in IE9

onCopy

public void onCopy(CopyEvent event)

Specified by:

onCopy in interface CopyHandler

getTextArea

protected RichTextArea getTextArea()

Returns:

the rich text area whose paste events we catch