sk.uniba.euromath.editor.xmlEditor.commands
Class DeleteDOMIntervalSetCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      sk.uniba.euromath.editor.xmlEditor.commands.DeleteDOMIntervalSetCommand

Direct Known Subclasses:

DeleteSelectionCommand

public class DeleteDOMIntervalSetCommand
extends org.eclipse.gef.commands.Command

Command to delete DOMIntervalSet from document.

Author:

Tomáš Studva 17.8.2006

Field Summary

protected CaretManager	caretManager Manager of caret.
protected int	caretMovement
protected Direction	direction
protected DOMIntervalSet	toDelete Set of DOM intervals to delete.
protected XMLAccess	xmlAccess XMLAccess instance.

Constructor Summary

DeleteDOMIntervalSetCommand(DOMIntervalSet toDelete, XMLAccess xmlAccess, CaretManager caretManager)
Constructor.

DeleteDOMIntervalSetCommand(DOMIntervalSet toDelete, XMLAccess xmlAccess, CaretManager caretManager, Direction direction, int caretMovement)
Constructor.

Method Summary

boolean	canExecute()
void	execute()
void	redo()
void	undo()

Methods inherited from class org.eclipse.gef.commands.Command

canUndo, chain, dispose, getDebugLabel, getLabel, setDebugLabel, setLabel

Methods inherited from class java.lang.Object

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

Field Detail

toDelete

protected final DOMIntervalSet toDelete

Set of DOM intervals to delete.

xmlAccess

protected final XMLAccess xmlAccess

XMLAccess instance.

caretManager

protected final CaretManager caretManager

Manager of caret.

caretMovement

protected int caretMovement

direction

protected final Direction direction

Constructor Detail

DeleteDOMIntervalSetCommand

public DeleteDOMIntervalSetCommand(DOMIntervalSet toDelete,
                                   XMLAccess xmlAccess,
                                   CaretManager caretManager,
                                   Direction direction,
                                   int caretMovement)

Constructor.

Parameters:

toDelete - DOMintervalSet to delete.

DeleteDOMIntervalSetCommand

public DeleteDOMIntervalSetCommand(DOMIntervalSet toDelete,
                                   XMLAccess xmlAccess,
                                   CaretManager caretManager)

Constructor.

Parameters:

toDelete - DOMintervalSet to delete.

Method Detail

canExecute

public boolean canExecute()

Overrides:

canExecute in class org.eclipse.gef.commands.Command

execute

public void execute()

Overrides:

execute in class org.eclipse.gef.commands.Command

undo

public void undo()

Overrides:

undo in class org.eclipse.gef.commands.Command

redo

public void redo()

Overrides:

redo in class org.eclipse.gef.commands.Command