registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this,
PositionConstants.CENTER);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this,
PositionConstants.RIGHT);
registry.registerAction(action);