| /****************************************************************************** |
| * Copyright (c) 2002, 2008 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.runtime.diagram.ui.internal.editparts; |
| |
| import org.eclipse.draw2d.Connection; |
| import org.eclipse.draw2d.Graphics; |
| import org.eclipse.draw2d.RotatableDecoration; |
| import org.eclipse.emf.common.notify.Notification; |
| |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart; |
| import org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx; |
| import org.eclipse.gmf.runtime.notation.NotationPackage; |
| import org.eclipse.gmf.runtime.notation.View; |
| |
| /* |
| * @canBeSeenBy %level1 |
| */ |
| public class NoteAttachmentEditPart extends ConnectionNodeEditPart { |
| |
| public NoteAttachmentEditPart(View view) { |
| super(view); |
| } |
| |
| /** |
| * @see ConnectionNodeEditPart#createConnectionFigure() |
| */ |
| protected Connection createConnectionFigure() { |
| PolylineConnectionEx conn = new PolylineConnectionEx(); |
| conn.setLineStyle(Graphics.LINE_DOT); |
| return conn; |
| } |
| |
| /* |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart#handleNotificationEvent(org.eclipse.emf.common.notify.Notification) |
| */ |
| protected void handleNotificationEvent(Notification notification) { |
| Object feature = notification.getFeature(); |
| if (NotationPackage.Literals.LINE_STYLE__LINE_WIDTH.equals(feature)) { |
| refreshLineWidth(); |
| refreshArrowSource(); |
| refreshArrowTarget(); |
| } else if (NotationPackage.Literals.LINE_TYPE_STYLE__LINE_TYPE |
| .equals(feature)) { |
| refreshLineType(); |
| } else if (NotationPackage.Literals.ARROW_STYLE__ARROW_SOURCE |
| .equals(feature)) { |
| refreshArrowSource(); |
| } else if (NotationPackage.Literals.ARROW_STYLE__ARROW_TARGET |
| .equals(feature)) { |
| refreshArrowTarget(); |
| } else { |
| super.handleNotificationEvent(notification); |
| } |
| } |
| |
| /* |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart#setLineWidth(int) |
| */ |
| protected void setLineWidth(int width) { |
| PolylineConnectionEx conn = (PolylineConnectionEx) getFigure(); |
| conn.setLineWidth(getMapMode().DPtoLP(width)); |
| } |
| |
| /* |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart#setLineType(int) |
| */ |
| protected void setLineType(int lineType) { |
| PolylineConnectionEx conn = (PolylineConnectionEx) getFigure(); |
| conn.setLineStyle(lineType); |
| } |
| |
| /* |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart#setArrowSource(org.eclipse.draw2d.RotatableDecoration) |
| */ |
| protected void setArrowSource(RotatableDecoration arrowDecoration) { |
| PolylineConnectionEx conn = (PolylineConnectionEx) getFigure(); |
| conn.setSourceDecoration(arrowDecoration); |
| } |
| |
| /* |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart#setArrowTarget(org.eclipse.draw2d.RotatableDecoration) |
| */ |
| protected void setArrowTarget(RotatableDecoration arrowDecoration) { |
| PolylineConnectionEx conn = (PolylineConnectionEx) getFigure(); |
| conn.setTargetDecoration(arrowDecoration); |
| } |
| |
| } |