org.eclipse.emf.refactor.comrel.generator/templates/RefactoringGuiHandlerComrelMulti.javajet

<%@ jet package="comrel.refactoring" class="RefactoringGuiHandler"
imports="comrel.generator.refactoring.*"%>
<%ComrelConfig refactoringConfig = (ComrelConfig) argument; %>
/**
 * <copyright>
 * </copyright>
 *
 * $Id: RefactoringGuiHandler.javajet,v 1.1 2010/07/15 13:08:44 tarendt Exp $
 */
 package <%=refactoringConfig.getPackageName()%>;

import java.util.List;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.refactor.refactoring.core.Refactoring;
import org.eclipse.emf.refactor.refactoring.interfaces.IGuiHandler;

import org.eclipse.ltk.ui.refactoring.RefactoringWizard;

/**
 * Class used for specifying gui topics of a specific model refactoring.
 * @generated
 */
public class RefactoringGuiHandler implements IGuiHandler {

	/**
	 * Refactoring supported by the GuiHandler.
	 * @generated
	 */
	Refactoring parent;
	
	/**
	 * @see org.eclipse.emf.refactor.common.core.ui.IGuiHandler#getParent()
	 * @generated
	 */
	@Override
	public Refactoring getParent() {
		return parent;
	}

	/**
	 * @see org.eclipse.emf.refactor.common.core.ui.IGuiHandler#
	 * setParent(org.eclipse.emf.refactor.common.core.Refactoring)
	 * @generated
	 */
	@Override
	public void setParent(Refactoring refactoring) {
		this.parent = refactoring;
	}
		
	/**
	 * @see org.eclipse.emf.refactor.common.core.ui.IGuiHandler#show()
	 * @generated
	 */
	@Override
	public RefactoringWizard show() {
		return new <%=refactoringConfig.getPackageName()%>.RefactoringWizard
		((RefactoringController) this.parent.getController());
	}
	
	/**
	 * @see org.eclipse.emf.refactor.common.core.ui.IGuiHandler#
	 * showInMenu(java.util.List)
	 * @generated
	 */
	@Override
	public boolean showInMenu(List<EObject> selection) {
		if (selection.size() <= 1) return false;
		boolean onlyOneType = true;
		for (EObject o : selection) {
			if (null != o) {
				if (! (o instanceof <%=refactoringConfig.getSelectedEObjectClass()%>)) {
					onlyOneType = false;
					break;
				}
			} 
		}
		return onlyOneType;
	}

}