kaapo.projectmanager.command
Class ModifyDComponentAttributeEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      kaapo.projectmanager.command.AbstractUndoableEdit
          kaapo.projectmanager.command.ModifyDComponentAttributeEdit

All Implemented Interfaces:

Serializable, UndoableEdit

public class ModifyDComponentAttributeEdit
extends AbstractUndoableEdit

Changes the value of the specified attribute in the (first) selected diagram component when executed.

Author:

hprajani, iheikkin, paltamaa

See Also:

Serialized Form

Field Summary

Fields inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

pm, visibleDiagram

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

ModifyDComponentAttributeEdit(DiagramComponent dc, String attributeName, Object newValue)
Constructs a new ModifyDComponentAttributeEdit based on given DiagramComponent, attribute-object, and attribute-key.

ModifyDComponentAttributeEdit(String attributeName, Object newValue)
Constructs a new ModifyDComponentAttributeEdit based on given attribute-object and attribute-key String.

Method Summary

boolean	canRedo()
boolean	canUndo()
void	execute(ProjectManager pm) Stores the original attribute and sets the new one.
void	redo()
void	undo()

Methods inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

changeCorrectVisibleDiagram

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ModifyDComponentAttributeEdit

public ModifyDComponentAttributeEdit(String attributeName,
                                     Object newValue)

Constructs a new ModifyDComponentAttributeEdit based on given attribute-object and attribute-key String.

Parameters:

attributeName - The name of the attribute

newValue - The new value for the attribute

ModifyDComponentAttributeEdit

public ModifyDComponentAttributeEdit(DiagramComponent dc,
                                     String attributeName,
                                     Object newValue)

Constructs a new ModifyDComponentAttributeEdit based on given DiagramComponent, attribute-object, and attribute-key.

Parameters:

dc - The DiagramComponent to edit

attributeName - The name of the attribute

newValue - The new value for the attribute

Method Detail

execute

public void execute(ProjectManager pm)
             throws EditFailedException

Stores the original attribute and sets the new one.

Specified by:

execute in class AbstractUndoableEdit

Parameters:

pm - the enviroment where the Edit is executed in.

Throws:

EditFailedException

See Also:

AbstractUndoableEdit.execute(ProjectManager)

redo

public void redo()
          throws CannotRedoException

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

Throws:

CannotRedoException

See Also:

AbstractUndoableEdit.redo()

undo

public void undo()
          throws CannotUndoException

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

Throws:

CannotUndoException

See Also:

AbstractUndoableEdit.undo()

canRedo

public boolean canRedo()

Specified by:

canRedo in interface UndoableEdit

Overrides:

canRedo in class AbstractUndoableEdit

See Also:

AbstractUndoableEdit.canRedo()

canUndo

public boolean canUndo()

Specified by:

canUndo in interface UndoableEdit

Overrides:

canUndo in class AbstractUndoableEdit

See Also:

AbstractUndoableEdit.canUndo()