/** creates the command to move the shapes left or right. */
protected Command getCommand() {
if (_container == null) {
return null;
}
CompoundCommand command = new CompoundCommand("Multiple Shape Move");
TransactionalEditingDomain editingDomain = _container.getEditingDomain();
Point moveDelta = ((ChangeBoundsRequest) getSourceRequest()).getMoveDelta().getCopy();
Dimension spSizeDelta = new Dimension(moveDelta.x, moveDelta.y);
ZoomManager zoomManager =
((DiagramRootEditPart) getCurrentViewer().getRootEditPart()).getZoomManager();
spSizeDelta.scale(1 / zoomManager.getZoom());
command.add(_container.getCommand(getSourceRequest()));
for (IGraphicalEditPart sp : _subProcesses) {
Dimension spDim = sp.getFigure().getBounds().getSize().getCopy();
spDim.expand(spSizeDelta);
SetBoundsCommand setBounds =
new SetBoundsCommand(editingDomain, "MultipleShape Move", sp, spDim);
command.add(new ICommandProxy(setBounds));
}
return command;
}
