| /****************************************************************************** |
| * Copyright (c) 2002, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.diagram.ui.requests; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.gef.Request; |
| |
| import org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutType; |
| |
| /** |
| * A request to arrange a set of elements. |
| * |
| * @author chmahone |
| */ |
| public class ArrangeRequest extends Request { |
| |
| /** List of <code>EditPart</code> objects */ |
| protected List editParts = null; |
| |
| /** List of <code>IView</code> objects */ |
| protected List viewAdapters = null; |
| |
| private String layoutType; |
| |
| /** |
| * Constructor for ArrangeRequest. |
| * @param type the request type |
| */ |
| public ArrangeRequest(String type) { |
| super(type); |
| this.layoutType = LayoutType.DEFAULT; |
| } |
| |
| /** |
| * Constructor for ArrangeRequest. |
| * @param type |
| * @param requestLayoutType |
| */ |
| public ArrangeRequest(String type, String requestLayoutType) { |
| super(type); |
| if (requestLayoutType != null){ |
| this.layoutType = requestLayoutType; |
| } |
| else{ |
| this.layoutType = LayoutType.DEFAULT; |
| } |
| } |
| |
| /** |
| * Sets the editparts to arrange. |
| * @param ep List of <code>EditPart</code> objects |
| */ |
| public void setPartsToArrange(List ep) { |
| editParts = new ArrayList(ep); |
| } |
| |
| /** |
| * Gets the editparts to arrange. |
| * @return List List of <code>EditPart</code> objects; |
| * null if this was never set |
| */ |
| public List getPartsToArrange() { |
| return editParts; |
| } |
| |
| /** |
| * Sets the view adapters for the views to arrange. |
| * @param va List of <code>IView</code> objects |
| */ |
| public void setViewAdaptersToArrange(List va) { |
| viewAdapters = va; |
| } |
| |
| /** |
| * Gets the view adapters for the views to arrange. |
| * @return List List of <code>IView</code> objects; |
| * null if this was never set |
| */ |
| public List getViewAdaptersToArrange() { |
| return viewAdapters; |
| } |
| |
| /** |
| * Gets the LayoutType. |
| * @return LayoutType |
| */ |
| public String getLayoutType(){ |
| return this.layoutType; |
| } |
| } |