| /****************************************************************************** |
| * Copyright (c) 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 API and implementation |
| ****************************************************************************/ |
| |
| |
| package org.eclipse.gmf.runtime.diagram.ui.providers; |
| |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.gmf.runtime.diagram.ui.providers.internal.CompositeLayoutProvider; |
| |
| /** |
| * @author mmostafa |
| * |
| * Custom provider that lays out the composite directed graph in a left to right fashion. |
| */ |
| |
| public class CompositeLeftRightProvider |
| extends CompositeLayoutProvider { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.diagram.ui.providers.internal.DefaultProvider#translateToGraph(org.eclipse.draw2d.geometry.Rectangle) |
| */ |
| protected Rectangle translateToGraph(Rectangle r) { |
| Rectangle rDP = new Rectangle(r.y, r.x, r.height, r.width); |
| getMapMode().LPtoDP(rDP); |
| return rDP; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.diagram.ui.providers.internal.DefaultProvider#translateFromGraph(org.eclipse.draw2d.geometry.Rectangle) |
| */ |
| protected Rectangle translateFromGraph(Rectangle rect) { |
| Rectangle rLP = new Rectangle(rect.y, rect.x, rect.height, rect.width); |
| getMapMode().DPtoLP(rLP); |
| return rLP; |
| } |
| |
| } |