@Override
public void showSizeOnDropFeedback(CreateRequest request, IFigure feedback, Insets insets) {
Point p = new Point(request.getLocation().getCopy());
feedback.translateToRelative(p);
Dimension size = request.getSize().getCopy();
feedback.translateToRelative(size);
feedback.setBounds(new Rectangle(p, size).expand(insets));
}
/* (non-Javadoc)
* @see org.eclipse.gef.editpolicies.LayoutEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest)
*/
protected Command getCreateCommand(CreateRequest request) {
Object newObjectType = request.getNewObjectType();
Command createCommand = null;
if (newObjectType == ProvidesDef.class
|| newObjectType == UsesDef.class
|| newObjectType == PublishesDef.class
|| newObjectType == ConsumesDef.class) {
CreateNodeCommand create = new CreateNodeCommand();
Dimension dim = request.getSize();
if (dim == null) dim = new Dimension(100, 20);
create.setConstraint(new Rectangle(request.getLocation(), dim));
create.setParent((View) getHost().getModel());
create.setModelParent(((View) getHost().getModel()).getModuleDef());
create.setModelObject((Contained) request.getNewObject());
create.setLabel("create a node");
createCommand = create;
}
return createCommand;
}