com.xpn.xwiki.wysiwyg.client.ui.cmd
Interface Executable

All Known Implementing Classes:

AbstractExecutable, BackColorExecutable, BoldExecutable, DefaultExecutable, FormatBlockExecutable, HiliteColorExecutable, IEFormatBlockExecutable, InsertHTMLExecutable, RedoExecutable, StyleExecutable, StyleWithCssExecutable, UndoExecutable

public interface Executable

The code associated with a Command.

Method Summary

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

Method Detail

execute

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

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

Parameters:

target - Execution target.

param - Execution parameter.

Returns:

true if execution succeeds.

See Also:

CommandManager.execute(Command, String)

isSupported

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:

CommandManager.isSupported(Command)

isEnabled

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:

CommandManager.isEnabled(Command)

isExecuted

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:

CommandManager.isExecuted(Command)

getParameter

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

Parameters:

target - Execution target.

Returns:

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