com.xpn.xwiki.wysiwyg.client.plugin.internal
Class StatefulPlugin

java.lang.Object
  com.xpn.xwiki.wysiwyg.client.plugin.internal.AbstractPlugin
      com.xpn.xwiki.wysiwyg.client.plugin.internal.StatefulPlugin

All Implemented Interfaces:

com.google.gwt.user.client.ui.ClickListener, com.google.gwt.user.client.ui.KeyboardListener, Plugin, CommandListener, DeferredUpdate, java.util.EventListener

Direct Known Subclasses:

FontPlugin, FormatPlugin, JustifyPlugin, ListPlugin, TextPlugin, VerticalAlignPlugin

public abstract class StatefulPlugin
extends AbstractPlugin
implements DeferredUpdate, com.google.gwt.user.client.ui.ClickListener, com.google.gwt.user.client.ui.KeyboardListener, CommandListener

An abstract kind of plug-in that listens to the changes in the state of the editor's text area.

Nested Class Summary

Nested classes/interfaces inherited from interface com.xpn.xwiki.wysiwyg.client.util.DeferredUpdate

DeferredUpdate.UpdateCommand

Field Summary

Fields inherited from interface com.google.gwt.user.client.ui.KeyboardListener

KEY_ALT, KEY_BACKSPACE, KEY_CTRL, KEY_DELETE, KEY_DOWN, KEY_END, KEY_ENTER, KEY_ESCAPE, KEY_HOME, KEY_LEFT, KEY_PAGEDOWN, KEY_PAGEUP, KEY_RIGHT, KEY_SHIFT, KEY_TAB, KEY_UP, MODIFIER_ALT, MODIFIER_CTRL, MODIFIER_META, MODIFIER_SHIFT

Constructor Summary

StatefulPlugin()

Method Summary

long	getUpdateIndex()
long	incUpdateIndex()
void	onClick(com.google.gwt.user.client.ui.Widget sender)
void	onCommand(CommandManager sender, Command command, java.lang.String param)
void	onKeyDown(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)
void	onKeyPress(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)
void	onKeyUp(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)

Methods inherited from class com.xpn.xwiki.wysiwyg.client.plugin.internal.AbstractPlugin

destroy, getConfig, getTextArea, getUIExtensionList, getUIExtensions, getWysiwyg, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.xpn.xwiki.wysiwyg.client.util.DeferredUpdate

onUpdate

Constructor Detail

StatefulPlugin

public StatefulPlugin()

Method Detail

onClick

public void onClick(com.google.gwt.user.client.ui.Widget sender)

Specified by:

onClick in interface com.google.gwt.user.client.ui.ClickListener

See Also:

ClickListener.onClick(Widget)

onKeyDown

public void onKeyDown(com.google.gwt.user.client.ui.Widget sender,
                      char keyCode,
                      int modifiers)

Specified by:

onKeyDown in interface com.google.gwt.user.client.ui.KeyboardListener

See Also:

KeyboardListener.onKeyDown(Widget, char, int)

onKeyPress

public void onKeyPress(com.google.gwt.user.client.ui.Widget sender,
                       char keyCode,
                       int modifiers)

Specified by:

onKeyPress in interface com.google.gwt.user.client.ui.KeyboardListener

See Also:

KeyboardListener.onKeyPress(Widget, char, int)

onKeyUp

public void onKeyUp(com.google.gwt.user.client.ui.Widget sender,
                    char keyCode,
                    int modifiers)

Specified by:

onKeyUp in interface com.google.gwt.user.client.ui.KeyboardListener

See Also:

KeyboardListener.onKeyUp(Widget, char, int)

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)

getUpdateIndex

public long getUpdateIndex()

Specified by:

getUpdateIndex in interface DeferredUpdate

Returns:

The index of the last update.

See Also:

DeferredUpdate.getUpdateIndex()

incUpdateIndex

public long incUpdateIndex()

Specified by:

incUpdateIndex in interface DeferredUpdate

Returns:

The update index after it was incremented.

See Also:

DeferredUpdate.incUpdateIndex()