org.apache.batik.apps.svgbrowser
Class HistoryBrowser.DocumentCommandController

java.lang.Object
  org.apache.batik.apps.svgbrowser.HistoryBrowser.DocumentCommandController

All Implemented Interfaces:

HistoryBrowser.CommandController

Enclosing class:

HistoryBrowser

public static class HistoryBrowser.DocumentCommandController
extends Object
implements HistoryBrowser.CommandController

Lets the DOMViewerController wrap the commands.

Field Summary

protected DOMViewerController	controller The DOMViewerController.
protected int	state The current state of the command controller.

Constructor Summary

HistoryBrowser.DocumentCommandController(DOMViewerController controller)
The constructor.

Method Summary

void	execute(UndoableCommand command) Wrapps the execute method.
int	getState() Gets the state of the command controller.
void	redo(UndoableCommand command) Wrapps the redo method.
void	undo(UndoableCommand command) Wrapps the undo method.

Methods inherited from class java.lang.Object

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

Field Detail

controller

protected DOMViewerController controller

The DOMViewerController.

state

protected int state

The current state of the command controller.

Constructor Detail

HistoryBrowser.DocumentCommandController

public HistoryBrowser.DocumentCommandController(DOMViewerController controller)

The constructor.

Parameters:

controller - The DOMViewerController

Method Detail

execute

public void execute(UndoableCommand command)

Description copied from interface: HistoryBrowser.CommandController

Wrapps the execute method.

Specified by:

execute in interface HistoryBrowser.CommandController

undo

public void undo(UndoableCommand command)

Description copied from interface: HistoryBrowser.CommandController

Wrapps the undo method.

Specified by:

undo in interface HistoryBrowser.CommandController

redo

public void redo(UndoableCommand command)

Description copied from interface: HistoryBrowser.CommandController

Wrapps the redo method.

Specified by:

redo in interface HistoryBrowser.CommandController

getState

public int getState()

Description copied from interface: HistoryBrowser.CommandController

Gets the state of the command controller.

Specified by:

getState in interface HistoryBrowser.CommandController

Returns:

HistoryBrowserState