uk.ac.kcl.cch.jb.pliny.commands
Class CreateLinkableObjectCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      uk.ac.kcl.cch.jb.pliny.commands.CreateLinkableObjectCommand

public class CreateLinkableObjectCommand

extends org.eclipse.gef.commands.Command

places a new LinkableObject in the reference/annotation area of a given Resource. The LinkableObject has been already created by the GEF CreateTool. It is the job of this command to place it in the appropriate place.

This used in the GEF policy ResourceObjectsXYLayoutPolicy.getCreateCommand(org.eclipse.gef.requests.CreateRequest) and ScalableImageXYLayoutEditPolicy.getCreateCommand(org.eclipse.gef.requests.CreateRequest)

Author:

John Bradley

Field Summary

static org.eclipse.draw2d.geometry.Dimension	DEFAULT_DIMENSION a standard dimension for a new LinkableObject reference when closed
static org.eclipse.draw2d.geometry.Dimension	DEFAULT_NOTE_DIMENSION a standard dimension for a new LinkableObject reference when open

Constructor Summary

CreateLinkableObjectCommand(LinkableObject object, Resource theContainer, org.eclipse.draw2d.geometry.Rectangle rectangle)
constructor to place given LinkableObject within the resource/annotation area of a given Resource.

Method Summary

void	execute()
void	redo()
void	undo()

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

canExecute, 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

DEFAULT_NOTE_DIMENSION

public static org.eclipse.draw2d.geometry.Dimension DEFAULT_NOTE_DIMENSION

a standard dimension for a new LinkableObject reference when open

DEFAULT_DIMENSION

public static org.eclipse.draw2d.geometry.Dimension DEFAULT_DIMENSION

a standard dimension for a new LinkableObject reference when closed

Constructor Detail

CreateLinkableObjectCommand

public CreateLinkableObjectCommand(LinkableObject object,
                                   Resource theContainer,
                                   org.eclipse.draw2d.geometry.Rectangle rectangle)

constructor to place given LinkableObject within the resource/annotation area of a given Resource.

Parameters:

object - LinkableObject created by the CreationTool

theContainer - Resource in which it should appear

rectangle - place in the area where it should appear

Method Detail

execute

public void execute()

undo

public void undo()

redo

public void redo()