| /******************************************************************************* |
| * Copyright (c) 2003, 2010 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.gef.examples.flow.parts; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.graph.CompoundDirectedGraph; |
| import org.eclipse.draw2d.graph.Edge; |
| import org.eclipse.draw2d.graph.Node; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.examples.flow.figures.SequentialActivityFigure; |
| |
| /** |
| * @author hudsonr Created on Jul 18, 2003 |
| */ |
| public class SequentialActivityPart extends StructuredActivityPart { |
| |
| /** |
| * @see org.eclipse.gef.examples.flow.parts.StructuredActivityPart#createFigure() |
| */ |
| protected IFigure createFigure() { |
| return new SequentialActivityFigure(); |
| } |
| |
| /** |
| * @see ActivityPart#contributeEdgesToGraph(org.eclipse.graph.CompoundDirectedGraph, |
| * java.util.Map) |
| */ |
| public void contributeEdgesToGraph(CompoundDirectedGraph graph, Map map) { |
| super.contributeEdgesToGraph(graph, map); |
| Node node, prev = null; |
| EditPart a; |
| List members = getChildren(); |
| for (int n = 0; n < members.size(); n++) { |
| a = (EditPart) members.get(n); |
| node = (Node) map.get(a); |
| if (prev != null) { |
| Edge e = new Edge(prev, node); |
| e.weight = 50; |
| graph.edges.add(e); |
| } |
| prev = node; |
| } |
| } |
| |
| /** |
| * @see org.eclipse.gef.examples.flow.parts.StructuredActivityPart#getAnchorOffset() |
| */ |
| int getAnchorOffset() { |
| return 15; |
| } |
| |
| } |