| /****************************************************************************** |
| * Copyright (c) 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.gmf.examples.runtime.diagram.geoshapes.internal.nonactivating; |
| |
| import org.eclipse.gmf.runtime.common.core.service.IOperation; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.services.editpart.AbstractEditPartProvider; |
| import org.eclipse.gmf.runtime.diagram.ui.services.editpart.CreateGraphicEditPartOperation; |
| import org.eclipse.gmf.runtime.diagram.ui.services.editpart.IEditPartOperation; |
| import org.eclipse.gmf.runtime.notation.Diagram; |
| import org.eclipse.gmf.runtime.notation.View; |
| |
| /** |
| * Editpart provider for the geoshape diagram. |
| * |
| * @author qili |
| * @canBeSeenBy org.eclipse.gmf.examples.runtime.diagram.geoshapes.* |
| */ |
| |
| public class DiagramEditPartProvider extends AbstractEditPartProvider { |
| |
| /** |
| * Gets a diagram's editpart class. |
| * This method should be overridden by a provider if it wants to provide this service. |
| * @param view the view to be <i>controlled</code> by the created editpart |
| */ |
| protected Class getDiagramEditPartClass(View view ) { |
| return(DiagramEditPart.class); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gmf.runtime.common.core.service.IProvider#provides(org.eclipse.gmf.runtime.common.core.service.IOperation) |
| */ |
| public boolean provides(IOperation operation) { |
| String dgrmType ="Geoshape"; //$NON-NLS-1$ |
| if (operation instanceof CreateGraphicEditPartOperation) { |
| View view = ((IEditPartOperation)operation).getView(); |
| if (view instanceof Diagram && view.getType().equals(dgrmType)) |
| return true; |
| } |
| return false; |
| } |
| } |