org.xwiki.gwt.wysiwyg.client

Class RichTextEditorController

java.lang.Object

org.xwiki.gwt.wysiwyg.client.RichTextEditorController

All Implemented Interfaces:

com.google.gwt.event.dom.client.KeyUpHandler, com.google.gwt.event.dom.client.LoadHandler, com.google.gwt.event.dom.client.MouseUpHandler, com.google.gwt.event.shared.EventHandler, CommandListener, Updatable

Direct Known Subclasses:

WysiwygEditor

public class RichTextEditorController
extends Object
implements Updatable, com.google.gwt.event.dom.client.MouseUpHandler, com.google.gwt.event.dom.client.KeyUpHandler, CommandListener, com.google.gwt.event.dom.client.LoadHandler

A RichTextEditor controller.

Version:

$Id: 1d30cf68b5c6ffde7c898f5134a6e65919528014 $

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_PLUGINS The list of plugins this controller will attempt to load by default if the configuration doesn't specify which plugins to load.
static String	DEFAULT_ROOT_UI_EXTENSIONS The list of default extensions for the rootUI extension point.

Constructor Summary

Constructors

Constructor and Description
RichTextEditorController(RichTextEditor richTextEditor, Config config, PluginFactoryManager pfm, SyntaxValidator syntaxValidator) Creates a new editor.

Method Summary

Modifier and Type	Method and Description
boolean	canUpdate()
void	destroy() Destroys this editor, unregistering all the listeners and releasing the used memory.
protected void	extendRootUI() Loads the root user interface extensions.
Config	getConfigurationSource()
RichTextEditor	getRichTextEditor() Get the rich text editor.
protected void	loadPlugins() Loads the plugins specified in the configuration.
protected void	maybeInitialize() Initialize the rich text editor if it wasn't already initialized.
boolean	onBeforeCommand(CommandManager sender, Command command, String param)
void	onCommand(CommandManager sender, Command command, String param)
void	onKeyUp(com.google.gwt.event.dom.client.KeyUpEvent event)
void	onLoad(com.google.gwt.event.dom.client.LoadEvent event)
void	onMouseUp(com.google.gwt.event.dom.client.MouseUpEvent event)
protected void	saveRegistration(com.google.gwt.event.shared.HandlerRegistration registration) Saves a handler registration in order for the handler to be automatically removed when the plug-in is destroyed.
void	update()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PLUGINS

public static final String DEFAULT_PLUGINS

The list of plugins this controller will attempt to load by default if the configuration doesn't specify which plugins to load.

See Also:

Constant Field Values

DEFAULT_ROOT_UI_EXTENSIONS

public static final String DEFAULT_ROOT_UI_EXTENSIONS

The list of default extensions for the rootUI extension point.

See Also:

Constant Field Values

Constructor Detail

RichTextEditorController

public RichTextEditorController(RichTextEditor richTextEditor,
                                Config config,
                                PluginFactoryManager pfm,
                                SyntaxValidator syntaxValidator)

Creates a new editor.

Parameters:

richTextEditor - the rich text editor to manage

config - the configuration source

pfm - the plugin factory manager used to instantiate plugins

syntaxValidator - the object used to assert if a feature must be enabled or disabled in some context

Method Detail

onMouseUp

public void onMouseUp(com.google.gwt.event.dom.client.MouseUpEvent event)

Specified by:

onMouseUp in interface com.google.gwt.event.dom.client.MouseUpHandler

onKeyUp

public void onKeyUp(com.google.gwt.event.dom.client.KeyUpEvent event)

Specified by:

onKeyUp in interface com.google.gwt.event.dom.client.KeyUpHandler

onBeforeCommand

public boolean onBeforeCommand(CommandManager sender,
                               Command command,
                               String param)

Specified by:

onBeforeCommand in interface CommandListener

onCommand

public void onCommand(CommandManager sender,
                      Command command,
                      String param)

Specified by:

onCommand in interface CommandListener

onLoad

public void onLoad(com.google.gwt.event.dom.client.LoadEvent event)

Specified by:

onLoad in interface com.google.gwt.event.dom.client.LoadHandler

maybeInitialize

protected void maybeInitialize()

Initialize the rich text editor if it wasn't already initialized.

loadPlugins

protected void loadPlugins()

Loads the plugins specified in the configuration.

extendRootUI

protected void extendRootUI()

Loads the root user interface extensions.

update

public void update()

Specified by:

update in interface Updatable

canUpdate

public boolean canUpdate()

Specified by:

canUpdate in interface Updatable

getRichTextEditor

public RichTextEditor getRichTextEditor()

Get the rich text editor. Creates it if it does not exist.

Returns:

the rich text editor

getConfigurationSource

public Config getConfigurationSource()

Returns:

this editor's configuration source

saveRegistration

protected void saveRegistration(com.google.gwt.event.shared.HandlerRegistration registration)

Saves a handler registration in order for the handler to be automatically removed when the plug-in is destroyed.

Parameters:

registration - the handler registration to be saved

destroy

public void destroy()

Destroys this editor, unregistering all the listeners and releasing the used memory.