/* $Id: SequenceDiagramRenderer.java 18729 2010-09-10 16:10:34Z bobtarling $ ***************************************************************************** * Copyright (c) 2009-2010 Contributors - see below * 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: * Bob Tarling ***************************************************************************** * * Some portions of this file was previously release using the BSD License: */ // Copyright (c) 2007-2009 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.sequence2.diagram; import java.util.Map; import org.apache.log4j.Logger; import org.argouml.model.Model; import org.argouml.uml.CommentEdge; import org.argouml.uml.diagram.ArgoDiagram; import org.argouml.uml.diagram.DiagramSettings; import org.argouml.uml.diagram.UmlDiagramRenderer; import org.argouml.uml.diagram.static_structure.ui.FigEdgeNote; import org.argouml.uml.diagram.ui.UMLDiagram; import org.tigris.gef.base.Diagram; import org.tigris.gef.base.Layer; import org.tigris.gef.base.LayerPerspective; import org.tigris.gef.graph.GraphModel; import org.tigris.gef.presentation.FigEdge; import org.tigris.gef.presentation.FigNode; /** * * @author penyaskito */ class SequenceDiagramRenderer extends UmlDiagramRenderer { /** * Logger. */ private static final Logger LOG = Logger.getLogger(SequenceDiagramRenderer.class); /* * @see org.tigris.gef.graph.GraphNodeRenderer#getFigNodeFor( * org.tigris.gef.graph.GraphModel, org.tigris.gef.base.Layer, * java.lang.Object, java.util.Map) */ public FigNode getFigNodeFor(GraphModel gm, Layer lay, Object node, Map styleAttributes) { FigNode result = null; // Although not generally true for GEF, for Argo we know that the layer // is a LayerPerspective which knows the associated diagram Diagram diag = ((LayerPerspective) lay).getDiagram(); if (diag instanceof UMLDiagram && ((UMLDiagram) diag).doesAccept(node)) { result = (FigNode) ((UMLDiagram) diag).drop(node, null); } else { LOG.warn("SequenceDiagramRenderer getFigNodeFor unexpected node " + node); return null; } LOG.debug("SequenceDiagramRenderer getFigNodeFor " + result); lay.add(result); return result; } /* * @see org.tigris.gef.graph.GraphEdgeRenderer#getFigEdgeFor( * org.tigris.gef.graph.GraphModel, org.tigris.gef.base.Layer, * java.lang.Object, java.util.Map) */ public FigEdge getFigEdgeFor(GraphModel gm, Layer lay, Object edge, Map styleAttributes) { FigEdge figEdge = null; assert lay instanceof LayerPerspective; ArgoDiagram diag = (ArgoDiagram) ((LayerPerspective) lay).getDiagram(); DiagramSettings settings = diag.getDiagramSettings(); if (edge instanceof CommentEdge) { figEdge = new FigEdgeNote(edge, settings); } else if (Model.getFacade().isAMessage(edge)) { figEdge = new FigMessage(edge, settings); } else { figEdge = getFigEdgeFor(edge, styleAttributes); } addEdge(lay, figEdge, edge); return figEdge; } }