com.xpn.xwiki.wysiwyg.client.ui.cmd.internal
Class DefaultExecutable

java.lang.Object
  com.xpn.xwiki.wysiwyg.client.ui.cmd.internal.AbstractExecutable
      com.xpn.xwiki.wysiwyg.client.ui.cmd.internal.DefaultExecutable

All Implemented Interfaces:

Executable

Direct Known Subclasses:

BackColorExecutable, FormatBlockExecutable, HiliteColorExecutable, InsertHTMLExecutable, StyleExecutable

public class DefaultExecutable
extends AbstractExecutable

Field Summary

protected java.lang.String

command

Constructor Summary

DefaultExecutable(java.lang.String command)

Method Summary

boolean	execute(com.google.gwt.user.client.Element target, java.lang.String parameter) Executes the associated Command on the specified target with the given parameter.
java.lang.String	getParameter(com.google.gwt.user.client.Element target)
boolean	isEnabled(com.google.gwt.user.client.Element target)
boolean	isExecuted(com.google.gwt.user.client.Element target)
boolean	isSupported(com.google.gwt.user.client.Element target)

Methods inherited from class com.xpn.xwiki.wysiwyg.client.ui.cmd.internal.AbstractExecutable

execute, getParameter, isEnabled, isExecuted, isSupported

Methods inherited from class java.lang.Object

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

Field Detail

command

protected java.lang.String command

Constructor Detail

DefaultExecutable

public DefaultExecutable(java.lang.String command)

Method Detail

execute

public boolean execute(com.google.gwt.user.client.Element target,
                       java.lang.String parameter)

Executes the associated Command on the specified target with the given parameter.

Parameters:

target - Execution target.

parameter - Execution parameter.

Returns:

true if execution succeeds.

See Also:

Executable.execute(Element, String)

getParameter

public java.lang.String getParameter(com.google.gwt.user.client.Element target)

Parameters:

target - Execution target.

Returns:

the previous execution parameter, if Executable.isExecuted(Element) returns true, null otherwise.

See Also:

Executable.getParameter(Element)

isEnabled

public boolean isEnabled(com.google.gwt.user.client.Element target)

Parameters:

target - Execution target.

Returns:

true if the associated Command can be executed on the current state of the given target.

See Also:

Executable.isEnabled(Element)

isExecuted

public boolean isExecuted(com.google.gwt.user.client.Element target)

Parameters:

target - Execution target.

Returns:

true if the associated Command has been executed on the current state of the given target.

See Also:

Executable.isExecuted(Element)

isSupported

public boolean isSupported(com.google.gwt.user.client.Element target)

Parameters:

target - Execution target.

Returns:

true if the associated Command is supported by the specified target.

See Also:

Executable.isSupported(Element)