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 java.lang.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: RichTextEditorController.java 32342 2010-11-02 22:27:01Z mflorea $

Field Summary

static java.lang.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 java.lang.String	MENU_ROLE The string used to identify the menu bar extension point.

Constructor Summary

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

Method Summary

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.
protected void	fillMenu() Fills the menu of the editor.
Config	getConfigurationSource()
RichTextEditor	getRichTextEditor() Get the rich text editor.
protected void	initTextArea() Initializes the rich text area.
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, java.lang.String param)
void	onCommand(CommandManager sender, Command command, java.lang.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

MENU_ROLE

public static final java.lang.String MENU_ROLE

The string used to identify the menu bar extension point.

See Also:

Constant Field Values

DEFAULT_PLUGINS

public static final java.lang.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

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

See Also:

MouseUpHandler.onMouseUp(MouseUpEvent)

onKeyUp

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

Specified by:

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

See Also:

KeyUpHandler.onKeyUp(KeyUpEvent)

onBeforeCommand

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

Specified by:

onBeforeCommand in interface CommandListener

See Also:

CommandListener.onBeforeCommand(CommandManager, Command, String)

onCommand

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

Specified by:

onCommand in interface CommandListener

See Also:

CommandListener.onCommand(CommandManager, Command, String)

onLoad

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

Specified by:

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

See Also:

LoadHandler.onLoad(LoadEvent)

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.

fillMenu

protected void fillMenu()

Fills the menu of the editor.

initTextArea

protected void initTextArea()

Initializes the rich text area.

update

public void update()

Specified by:

update in interface Updatable

See Also:

Updatable.update()

canUpdate

public boolean canUpdate()

Specified by:

canUpdate in interface Updatable

See Also:

Updatable.canUpdate()

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.