| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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.wst.xsd.ui.internal.graph.editpolicies; |
| |
| import org.eclipse.gef.EditPartViewer; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.requests.ChangeBoundsRequest; |
| |
| public class DragAndDropEditPolicy extends org.eclipse.gef.editpolicies.GraphicalEditPolicy |
| { |
| protected EditPartViewer viewer; |
| protected SelectionHandlesEditPolicyImpl selectionHandlesEditPolicy; |
| |
| public DragAndDropEditPolicy(EditPartViewer viewer, SelectionHandlesEditPolicyImpl selectionHandlesEditPolicy) |
| { |
| this.viewer = viewer; |
| this.selectionHandlesEditPolicy = selectionHandlesEditPolicy; |
| } |
| |
| public boolean understandsRequest(Request req) |
| { |
| return true; |
| } |
| |
| static int count2 = 0; |
| boolean theCommandResult = true; |
| |
| public org.eclipse.gef.commands.Command getCommand(Request request) |
| { |
| // this block is commented out to disable move for now |
| DragAndDropCommand command = null; |
| if (request instanceof ChangeBoundsRequest) |
| { |
| command = new DragAndDropCommand(viewer, (ChangeBoundsRequest)request); |
| selectionHandlesEditPolicy.setDragAndDropCommand(command); |
| } |
| return command; |
| } |
| } |