| /******************************************************************************* |
| * Copyright (c) 2005, 2009 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 implementation |
| *******************************************************************************/ |
| package org.eclipse.epf.diagram.ad.custom.policies; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.epf.diagram.ad.part.ActivityDiagramEditorPlugin; |
| import org.eclipse.epf.diagram.core.bridge.BridgeHelper; |
| import org.eclipse.epf.diagram.core.bridge.DiagramAdapter; |
| import org.eclipse.epf.diagram.core.bridge.NodeAdapter; |
| import org.eclipse.epf.diagram.core.part.DiagramEditorInput; |
| import org.eclipse.epf.diagram.core.part.util.DiagramEditorUtil; |
| import org.eclipse.epf.diagram.core.util.DiagramCoreUtil; |
| import org.eclipse.epf.library.edit.util.IDiagramManager; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.GraphicalViewer; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editpolicies.OpenEditPolicy; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditDomain; |
| import org.eclipse.gmf.runtime.notation.Diagram; |
| import org.eclipse.gmf.runtime.notation.Node; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| /** |
| * Mouse double click on StructuredActivityEditPart should open diagram. |
| * @author Shashidhar Kannoori |
| * |
| */ |
| public class OpenADEditPolicy extends OpenEditPolicy { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.diagram.ui.editpolicies.OpenEditPolicy#getOpenCommand(org.eclipse.gef.Request) |
| */ |
| @Override |
| protected Command getOpenCommand(Request request) { |
| EditPart targetEditPart = getTargetEditPart(request); |
| if (targetEditPart instanceof IGraphicalEditPart) { |
| Node view = (Node) targetEditPart.getModel(); |
| |
| DiagramEditPart diagramEditPart = DiagramCoreUtil.getDiagramEditPart(targetEditPart); |
| Diagram diagram = (Diagram) diagramEditPart.getModel(); |
| DiagramAdapter diagramAdapter = BridgeHelper |
| .getDiagramAdapter(diagram.getElement()); |
| EObject element = view.getElement(); |
| NodeAdapter adapter = BridgeHelper |
| .getNodeAdapter(element); |
| if (adapter != null && adapter.getElement() instanceof Activity) { |
| Object selectedObject = adapter.getWrapper(); |
| if (selectedObject == null) { |
| selectedObject = adapter.getElement(); |
| } |
| GraphicalViewer viewer = (GraphicalViewer) diagramEditPart |
| .getViewer(); |
| if (viewer != null) { |
| DiagramEditDomain domain = (DiagramEditDomain) viewer |
| .getEditDomain(); |
| IWorkbenchPart part = domain.getDiagramEditorPart(); |
| if (part != null) { |
| DiagramEditorInput input = new org.eclipse.epf.diagram.core.part.DiagramEditorInput( |
| selectedObject, |
| diagramAdapter.getSuppression(), |
| IDiagramManager.ACTIVITY_DIAGRAM); |
| try{ |
| DiagramEditorUtil |
| .openDiagramEditor( |
| part.getSite().getPage(), |
| input, |
| ActivityDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT, |
| new NullProgressMonitor()); |
| }catch(Exception e){ |
| |
| } |
| } |
| } |
| } |
| } |
| return null; |
| } |
| |
| } |