com.xpn.xwiki.wysiwyg.client.history.internal
Class DefaultHistory

java.lang.Object
  com.xpn.xwiki.wysiwyg.client.history.internal.DefaultHistory

All Implemented Interfaces:

com.google.gwt.user.client.ui.KeyboardListener, History, CommandListener, java.util.EventListener

public class DefaultHistory
extends java.lang.Object
implements History, com.google.gwt.user.client.ui.KeyboardListener, CommandListener

Nested Class Summary

static class	DefaultHistory.Entry
static class	DefaultHistory.KeyboardAction

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

DefaultHistory(XRichTextArea textArea, int capacity)

Method Summary

boolean	canRedo()
boolean	canUndo()
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)
void	redo()
void	undo()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHistory

public DefaultHistory(XRichTextArea textArea,
                      int capacity)

Method Detail

canRedo

public boolean canRedo()

Specified by:

canRedo in interface History

See Also:

History.canRedo()

canUndo

public boolean canUndo()

Specified by:

canUndo in interface History

See Also:

History.canUndo()

redo

public void redo()

Specified by:

redo in interface History

See Also:

History.redo()

undo

public void undo()

Specified by:

undo in interface History

See Also:

History.undo()

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)