| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 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.ui.viewer; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.draw2d.DelegatingLayout; |
| import org.eclipse.draw2d.FreeformLayer; |
| import org.eclipse.draw2d.LayeredPane; |
| import org.eclipse.epf.diagram.ui.DiagramUIPlugin; |
| import org.eclipse.epf.diagram.wpdd.edit.parts.DiagramEditPartFactory; |
| import org.eclipse.epf.library.edit.IFilter; |
| import org.eclipse.epf.library.edit.process.ActivityWrapperItemProvider; |
| import org.eclipse.epf.library.edit.util.Suppression; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.library.util.ResourceHelper; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.epf.uma.MethodElement; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.LayerConstants; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramRootEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditDomain; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramGraphicalViewer; |
| import org.eclipse.gmf.runtime.diagram.ui.services.editpart.EditPartService; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * The graphical viewer for the WorkProduct Dependency diagram. |
| * |
| * @author Jinhua Xi |
| * @author Shashidhar Kannoori |
| */ |
| public class NewWPDependencyDiagramViewer extends |
| AbstractDiagramGraphicalViewerEx { |
| |
| /** |
| * @param parent |
| * @param wrapper |
| */ |
| public NewWPDependencyDiagramViewer(Composite parent, Object wrapper) { |
| super(parent, wrapper); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.epf.authoring.gef.viewer.AbstractDiagramGraphicalViewer#createEditPart(java.lang.Object, org.eclipse.epf.library.edit.IFilter, org.eclipse.epf.library.edit.util.Suppression) |
| */ |
| @Override |
| protected EditPart createEditPart(Object wrapper, IFilter filter, Suppression sup) { |
| Activity e = null; |
| if(wrapper instanceof ActivityWrapperItemProvider){ |
| e = (Activity)TngUtil.unwrap(wrapper); |
| }else if(wrapper instanceof Activity){ |
| e = (Activity)wrapper; |
| } |
| if(e instanceof Activity){ |
| updateDiagramElement(diagram, (MethodElement)e, sup, getMethodConfiguration(), |
| filter, |
| new NullProgressMonitor()); |
| DiagramEditDomain domain = new DiagramEditDomain(null); |
| ((IDiagramGraphicalViewer)graphicalViewer).setEditDomain(domain); |
| part = EditPartService.getInstance().createGraphicEditPart(diagram); |
| if(part == null){ |
| DiagramUIPlugin.getDefault().getLogger(). |
| logError("Publishing: WorkProduct Diagram EditPart creation failed for : "+e); //$NON-NLS-1$ |
| } |
| return part; |
| } |
| return part; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.epf.authoring.gef.viewer.AbstractDiagramGraphicalViewer#getDiagramType() |
| */ |
| @Override |
| protected String getDiagramType() { |
| return ResourceHelper.DIAGRAM_TYPE_WP_DEPENDENCY; |
| } |
| @Override |
| protected void configureGraphicalViewer() { |
| DiagramGraphicalViewer viewer = (DiagramGraphicalViewer) getGraphicalViewer(); |
| DiagramRootEditPart root = (DiagramRootEditPart) EditPartService |
| .getInstance().createRootEditPart(getDiagram()); |
| LayeredPane printableLayers = (LayeredPane) root |
| .getLayer(LayerConstants.PRINTABLE_LAYERS); |
| FreeformLayer extLabelsLayer = new FreeformLayer(); |
| extLabelsLayer.setLayoutManager(new DelegatingLayout()); |
| // printableLayers.addLayerAfter(extLabelsLayer, |
| // DiagramEditPartFactory.EXTERNAL_NODE_LABELS_LAYER, |
| // LayerConstants.PRIMARY_LAYER); |
| LayeredPane scalableLayers = (LayeredPane) root |
| .getLayer(LayerConstants.SCALABLE_LAYERS); |
| FreeformLayer scaledFeedbackLayer = new FreeformLayer(); |
| scaledFeedbackLayer.setEnabled(false); |
| scalableLayers.addLayerAfter(scaledFeedbackLayer, |
| LayerConstants.SCALED_FEEDBACK_LAYER, |
| DiagramRootEditPart.DECORATION_UNPRINTABLE_LAYER); |
| viewer.setRootEditPart(root); |
| viewer.setEditPartFactory(createEditPartFactory()); |
| } |
| } |